Warehouse logistics equipment with stacking and unloading structure

Abstract

The invention relates to the technical field of logistics cargo stacking and unloading, in particular to warehouse logistics equipment with a stacking and unloading structure, which comprises a ceiling, a front-and-back moving assembly is mounted on the inner side of the ceiling, a left-and-right moving assembly is arranged on the front-and-back moving assembly, an up-and-down moving assembly is arranged on the left-and-right moving assembly; lower-layer goods and upper-layer goods are placed in the ceiling; and a clamping structure is mounted on the up-and-down moving assembly. According to the equipment, by arranging the cleaning brush, sundries on the bottom face of the upper-layer goods can be cleaned firstly, the cleaned sundries can be shielded by the corrugated folding cover, the sundries can fall down to the top face of the lower-layer goods, and along with approaching of the upper-layer goods and the lower-layer goods, the cleaning brush can clean the sundries on the top face of the lower-layer goods; the sundries are collected in the collecting frame together, the stacking stability of the upper-layer goods on the lower-layer goods is guaranteed, the sundries can be stably collected and treated, and smooth stacking and unloading of the goods are guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of logistics cargo stacking and unloading, and in particular to a storage logistics equipment with a stacking and unloading structure. Background Art

[0002] Logistics warehousing is the use of self-built or leased warehouses and sites to store, keep, load, unload, and distribute goods. When goods are stored in logistics warehousing, the goods need to be neatly stacked on pallets, and they need to be placed by corresponding lifting devices. The existing stacking of box-type goods is usually done manually or by forklifts, which has high labor intensity and poor stability. If there are foreign objects at the bottom of the box, it is easy to cause the stacking box to shake, which is not conducive to the stability of the box stacking.

[0003] In this regard, China's patent application number: CN202211302125.0 discloses a box-type cargo stacking system and stacking method for logistics warehousing, which includes a shifting mechanism, a clamping mechanism, and a touch detection mechanism. The shifting mechanism is installed at the inner wall of the warehouse, and the clamping mechanism and the touch detection mechanism are installed on the shifting mechanism. The shifting mechanism includes a shifting component 1, a shifting component 2, and a shifting component 3. The shifting component 1 and the shifting component 2 are respectively installed at two opposite inner walls of the warehouse. The touch detection mechanism is installed on the clamping mechanism. The shifting mechanism can drive the clamping mechanism to move along the X, Y, and Z directions, so as to facilitate the clamping and stacking of the box-type cargo. The motor 5 drives the cam to rotate, thereby driving the horizontal rod to move back and forth left and right, thereby driving the ends of the touch rod 1 and the touch rod 2 to touch the wall of the bottom box body, and then the image sensor detects the state of the box body. If the image sensor detects that the box body is shaking, it indicates that there is a foreign object at the bottom of the box body, which is not conducive to continued stacking.

[0004] The device blows air to the bottom of the box by setting a fan to remove foreign objects at the bottom of the box. However, in actual use, the foreign objects at the bottom of the box are relatively stubborn and cannot be effectively removed by just blowing air. Even if some foreign objects are removed by blowing air, they cannot be effectively collected. The foreign objects will fall down on the top surface of the lower goods and will still be cushioned between two groups of goods during the stacking process, making the placement of the upper goods unstable and affecting the stability of the stacking.

[0005] Therefore, in order to solve the above problems, a storage logistics equipment with a stacking and unloading structure is proposed. Summary of the invention

[0006] The object of the present invention is to provide a storage logistics equipment with a stacking and unloading structure to solve the problem that the device in the prior art proposed in the above background technology blows air to the bottom of the box by setting a fan to blow air to the bottom of the box, but in actual use, the foreign objects at the bottom of the box are relatively stubborn and cannot be effectively removed by just blowing air, and even if part of the foreign objects are removed by blowing air, the foreign objects cannot be effectively collected, and the foreign objects will fall down on the top surface of the lower goods, and will still be cushioned between the two groups of goods during the stacking of the goods, making the placement of the upper goods unstable and affecting the stability of the stacking.

[0007] To achieve the above object, the present invention provides the following technical solution: a storage logistics equipment with a stacking and unloading structure, comprising: a ceiling, a front-to-back moving assembly is installed on the inner side of the ceiling, a left-to-right moving assembly is arranged on the front-to-back moving assembly, an up-and-down moving assembly is arranged on the left-to-right moving assembly, and lower-layer goods and upper-layer goods are placed in the ceiling; The lifting frame is a kind of lifting mechanism, and its upper end is the upper end of the lifting frame, and its lower end is the upper end of the lifting frame, and its lower end is the upper end of the lifting frame. A cleaning structure is installed on the clamping structure, and the cleaning structure includes a threaded shaft, which is movably installed on a connecting block through a bearing, both ends of the threaded shaft are fixedly connected to a first gear, the middle part of the threaded shaft is threadedly connected to a threaded sleeve block, the bottom end of the threaded sleeve block is movably installed with a cleaning brush through a bearing, the end of the cleaning brush is fixedly connected to a second gear, a second rack plate is fixedly installed on the surface of the connecting block, the top surface of the lifting frame is fixedly connected to a third motor, and the output end of the third motor is fixedly connected to a third threaded rod.

[0008] Preferably, the first threaded rod is threadably connected to two groups of clamping plates, and the two groups of clamping plates are respectively located on both sides of the upper cargo.

[0009] Preferably, the second threaded rod is movably installed inside the lifting frame through a bearing, and the second threaded rod is threadedly connected to the fixing frame.

[0010] Preferably, the first rack plate passes through the connecting block and is slidably connected to the connecting block, and the first rack plate is meshed with the first gear.

[0011] Preferably, the collecting frame is sleeved on the outer side of the upper end of the lower layer of goods, and the upper end of the corrugated folding cover is fixedly connected to the bottom surface of the lifting frame.

[0012] Preferably, the cleaning brush is located outside the bottom surface of the upper cargo, and the second gear is meshed with the second rack plate.

[0013] Preferably, the third threaded rod passes through the skateboard and is threadably connected to the skateboard.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the equipment of the present invention can first clean the debris on the bottom surface of the upper cargo by arranging a cleaning brush, and the cleaned debris can be shielded by the corrugated folding cover, so that the debris can fall downward onto the top surface of the lower cargo, and as the upper cargo and the lower cargo approach, the cleaning brush can continue to clean the debris on the top surface of the lower cargo, so that the debris is collected together in the collection frame, thereby ensuring the stability of the stacking of the upper cargo on the lower cargo, and the debris can be stably collected and processed, ensuring the smooth progress of cargo stacking and unloading.

[0015] A clamping structure and a cleaning structure are provided. The second motor is started to drive the second threaded rod to rotate. The second threaded rod is threadedly connected to the fixed frame. The rotation of the second threaded rod drives the lifting frame to move downward outside the fixed frame. The lifting frame drives the cleaning structure to descend outside the upper cargo through the connecting block, so that the cleaning structure moves to the lower side of the upper cargo. The third motor is started. The third threaded rod drives the third threaded rod to rotate. The third threaded rod is threadedly connected to the slide plate. The rotation of the third threaded rod drives the slide plate to slide downward inside the slide groove. When the slide plate moves, it drives the first rack plate to descend. The first rack plate is meshed with the first gear. The movement of the first rack plate drives the threaded shaft to rotate through the first gear. The threaded shaft is threadedly connected to the threaded sleeve block. The rotation of the threaded shaft drives the cleaning brush to move on the bottom surface of the upper cargo through the threaded sleeve block. When the cleaning brush moves, it drives the second gear to move relative to the second rack plate. The second gear is meshed with the second rack plate. Therefore, when the second gear moves, it will rotate under the action of the second rack plate. The cleaning brush will rotate accordingly and keep moving. Therefore, the cleaning brush can remove debris on the bottom surface of the upper cargo. When the first rack plate descends, it will descend through the collecting frame, and the collecting frame will pull the bottom end of the corrugated folding cover downward, so that the corrugated folding cover will unfold and can be arranged on the outside of the area between the upper cargo and the lower cargo, so as to prevent the sundries from falling outward, so that the sundries can fall on the top surface of the lower cargo at the lower side, and the first rack plate will drive the collecting frame to be set on the outer side of the upper end of the lower cargo; The second motor is controlled to reverse, the cleaning structure is raised, so that the cleaning structure is located outside the upper cargo layer, and the up and down moving assembly is controlled to continue to descend, and the upper cargo layer can be stably placed on the top surface of the lower cargo layer, so as to avoid the influence of the debris on the fitting surface on the cargo stacking. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic front view of the structure of the present invention; Figure 2 It is a schematic top view of the structure of the front-back moving assembly, the left-right moving assembly and the up-and-down moving assembly of the present invention; Figure 3 It is a schematic front view of the structure of the clamping structure and the cleaning structure of the present invention; Figure 4 It is a schematic diagram of the separation structure of the slide plate and the lifting frame of the present invention; Figure 5 It is a schematic diagram of the separation structure of the fixed frame and the lifting frame of the present invention; Figure 6 It is a schematic diagram of the structure explosion of the fixing frame of the present invention; Figure 7 It is a schematic diagram of the explosion structure of the lifting frame of the present invention; Figure 8 It is a schematic diagram of the structure of the collecting frame, the corrugated folding cover and the lower layer of goods of the present invention; Fig. 9 It is a schematic back view of the structure of the first rack plate and the lifting frame of the present invention.

[0017] In the figure: 1. ceiling; 11. front and rear moving component; 12. left and right moving component; 13. up and down moving component; 14. lower cargo; 15. upper cargo; 2. clamping structure; 21. fixed frame; 22. guide column; 23. first threaded rod; 24. first motor; 25. clamping plate; 26. lifting frame; 27. second motor; 28. second threaded rod; 29. ​​connecting block; 210. slide groove; 211. slide plate; 212. first rack plate; 213. collecting frame; 214. corrugated folding cover; 3. cleaning structure; 31. threaded shaft; 32. first gear; 33. threaded sleeve block; 34. cleaning brush; 35. second gear; 36. second rack plate; 37. third motor; 38. third threaded rod. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-Figure 9 , an embodiment provided by the present invention: The ceiling 1, front-to-rear moving assembly 11, left-right moving assembly 12, up-and-down moving assembly 13, first threaded rod 23, second motor 27 and third motor 37 used in the present application are products that can be directly purchased on the market, and their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be repeated here.

[0020] A storage logistics device with a stacking and unloading structure comprises: a ceiling 1, a front-to-back moving assembly 11 is installed on the inner side of the ceiling 1, a left-to-right moving assembly 12 is arranged on the front-to-back moving assembly 11, and an up-to-down moving assembly 13 is arranged on the left-to-right moving assembly 12, a lower layer of goods 14 and an upper layer of goods 15 are placed in the ceiling 1, and the front-to-back moving assembly 11, the left-to-right moving assembly 12 and the up-to-down moving assembly 13 cooperate with each other, and can drive the goods to move along the X, Y and Z directions through a clamping structure 2; A clamping structure 2 is installed on the up-and-down moving component 13, and the clamping structure 2 includes a fixed frame 21, the fixed frame 21 is fixedly installed on the protruding end of the up-and-down moving component 13, a guide column 22 is fixedly installed on the inner side of the fixed frame 21, a first threaded rod 23 is movably installed on the inner side of the fixed frame 21 through a bearing, a first motor 24 is fixedly installed on the outer side of the fixed frame 21, two groups of clamping plates 25 are slidably installed on the guide column 22, a lifting frame 26 is slidably installed on the side wall of the fixed frame 21, a second motor 27 is fixedly installed on the top surface of the lifting frame 26, a second threaded rod 28 is fixedly connected to the output end of the second motor 27, a connecting block 29 is fixedly connected to the bottom end of the lifting frame 26, a sliding groove 210 is provided on the surface of the lifting frame 26, a slide plate 211 is slidably installed inside the sliding groove 210, a first rack plate 212 is fixedly connected to the surface of the slide plate 211, a collecting frame 213 is fixedly connected to the bottom end of the first rack plate 212, and a corrugated folding cover 214 is fixedly connected to the top surface of the collecting frame 213; The cleaning structure 3 is installed on the clamping structure 2, and the cleaning structure 3 includes a threaded shaft 31, and the threaded shaft 31 is movably installed on the connecting block 29 through a bearing. The two ends of the threaded shaft 31 are fixedly connected with a first gear 32, and the middle part of the threaded shaft 31 is threadedly connected with a threaded sleeve block 33. The bottom end of the threaded sleeve block 33 is movably installed with a cleaning brush 34 through a bearing, and the end of the cleaning brush 34 is fixedly connected with a second gear 35. A second rack plate 36 is fixedly installed on the surface of the connecting block 29, and a third motor 37 is fixedly connected to the top surface of the lifting frame 26. The output end of the third motor 37 is fixedly connected to the A third threaded rod 38 is fixedly connected to the cleaning brush 34, which can first clean the debris on the bottom surface of the upper cargo 15, and the cleaned debris can be blocked by the corrugated folding cover 214, so that the debris can fall downward to the top surface of the lower cargo 14, and as the upper cargo 15 and the lower cargo 14 approach, the cleaning brush 34 can continue to clean the debris on the top surface of the lower cargo 14, so that the debris is collected together in the collection frame 213, ensuring the stability of the stacking of the upper cargo 15 on the lower cargo 14, and the debris can be stably collected and processed, ensuring the smooth progress of the cargo stacking and unloading work.

[0021] Furthermore, the first threaded rod 23 is threadedly connected to two sets of clamps 25, and the two sets of clamps 25 are respectively located on both sides of the upper cargo 15. The rotation of the first threaded rod 23 can drive the two sets of clamps 25 to move, so as to clamp and fix both sides of the upper cargo 15 through the clamps 25, which is convenient for transfer and stacking and unloading operations.

[0022] Furthermore, the second threaded rod 28 is movably installed inside the lifting frame 26 through a bearing. The second threaded rod 28 is threadedly connected to the fixed frame 21. The second threaded rod 28 can rotate inside the lifting frame 26 under the drive of the second motor 27. The rotation of the second threaded rod 28 can drive the lifting frame 26 to move up and down outside the fixed frame 21, thereby realizing the lifting and lowering movement of the cleaning brush 34 outside the upper cargo 15, so as to move the cleaning brush 34 to the lower side of the upper cargo 15, so as to facilitate the cleaning of the bottom surface of the upper cargo 15 and the top surface of the lower cargo 14.

[0023] Furthermore, the first rack plate 212 passes through the connecting block 29 and is slidably connected to the connecting block 29. The first rack plate 212 is meshed with the first gear 32. The connecting block 29 provides a limit for the meshing of the first rack plate 212 and the first gear 32 to prevent the first rack plate 212 from shaking or the first rack plate 212 and the first gear 32 from loosening, which causes the threaded shaft 31 to be unable to rotate stably.

[0024] Furthermore, the collecting frame 213 is sleeved on the outer side of the upper end of the lower cargo 14, and the upper end of the corrugated folding cover 214 is fixedly connected to the bottom surface of the lifting frame 26. The collecting frame 213 can collect the debris removed from the lower cargo 14 on the outer side to realize the unified recovery of the debris. When the collecting frame 213 is active, it can cooperate with the lifting frame 26 to stretch or fold the corrugated folding cover 214, so that the corrugated folding cover 214 can limit the falling of debris on the upper cargo 15 on the outer side.

[0025] Furthermore, the cleaning brush 34 is located on the outer side of the bottom surface of the upper cargo 15, and the second gear 35 is meshed with the second rack plate 36. The installation position of the cleaning brush 34 will not affect the stacking and storage between the lower cargo 14 and the upper cargo 15. The second gear 35 can rotate when moving on the second rack plate 36, so that the cleaning brush 34 rotates when moving, and the debris on the surface of the upper cargo 15 and the lower cargo 14 can be cleaned.

[0026] Furthermore, the third threaded rod 38 passes through the slide plate 211 and is threadedly connected to the slide plate 211. The rotation of the third threaded rod 38 can drive the slide plate 211 to move up and down in the slide groove 210, thereby realizing the unfolding and storage of the corrugated folding cover 214, and can drive the collection frame 213 to descend, so that the collection frame 213 can be covered on the outside of the lower layer of goods, so that the upper layer of goods 15 and the lower layer of goods 14 are stacked evenly.

[0027] Working principle: When in use, the clamping structure 2 is moved by the front-back moving component 11 and the left-right moving component 12, so that the clamping structure 2 is located on the upper side of the upper cargo 15, and then the up-down moving component 13 is controlled to lower the clamping structure 2, so that the fixed frame 21 descends to the upper side of the upper cargo 15, and the clamping plate 25, the lifting frame 26, the first rack plate 212 and the collecting frame 213 are covered on the outer side of the upper cargo 15, and the first motor 24 is started, and the first motor 24 drives the first threaded rod 23 to rotate, and the first threaded rod 23 is threadedly connected with the two groups of clamping plates 25. The rotation of the first threaded rod 23 drives the two groups of clamping plates 25 to approach each other, and can be clamped on the outer side of the upper cargo 15, and then the upper cargo 15 can be moved to the upper side of the lower cargo 14 by the front-back moving component 11, the left-right moving component 12 and the up-down moving component 13; The second motor 27 is started to drive the second threaded rod 28 to rotate. The second threaded rod 28 is threadedly connected to the fixing frame 21. The rotation of the second threaded rod 28 drives the lifting frame 26 to move downward outside the fixing frame 21. The lifting frame 26 drives the cleaning structure 3 to descend outside the upper cargo 15 through the connecting block 29, so that the cleaning structure 3 moves to the lower side of the upper cargo 15. The third motor 37 is started, and the third threaded rod 38 drives the third threaded rod 38 to rotate. The third threaded rod 38 is threadedly connected to the slide plate 211. The rotation of the third threaded rod 38 drives the slide plate 211 to slide downward inside the slide groove 210. When the slide plate 211 moves, it drives the first rack plate 212 to descend. The first The rack plate 212 is meshed with the first gear 32. The movement of the first rack plate 212 drives the threaded shaft 31 to rotate through the first gear 32. The threaded shaft 31 is threadedly connected with the threaded sleeve block 33. The rotation of the threaded shaft 31 drives the cleaning brush 34 to move on the bottom surface of the upper cargo 15 through the threaded sleeve block 33. When the cleaning brush 34 moves, it drives the second gear 35 to move relative to the second rack plate 36. The second gear 35 is meshed with the second rack plate 36. Therefore, when the second gear 35 moves, it rotates under the action of the second rack plate 36, and the cleaning brush 34 rotates accordingly and keeps moving. Therefore, the cleaning brush 34 can remove debris on the bottom surface of the upper cargo 15. When the first rack plate 212 descends, it will descend through the collecting frame 213, and the collecting frame 213 will pull the bottom end of the corrugated folding cover 214 downward, so that the corrugated folding cover 214 will unfold and cover the outer side of the area between the upper cargo 15 and the lower cargo 14, so as to prevent the sundries from falling outward, so that the sundries can fall on the top surface of the lower cargo 14 at the lower side, and the first rack plate 212 will drive the collecting frame 213 to be set on the outer side of the upper end of the lower cargo 14; Then the up-and-down moving assembly 13 drives the clamping structure 2 and the cleaning structure 3 to continue to descend, the upper layer of goods 15 moves downwardly toward the lower layer of goods 14, and the cleaning brush 34 moves downwardly toward the lower layer of goods 14, and at the same time the first rack plate 212 and the collecting frame 213 descend outside the lower layer of goods 14, then the bottom surface of the cleaning brush 34 is flush with the top surface of the lower layer of goods 14, and the cleaning brush 34 contacts the lower layer of goods 14 and the upper layer of goods 15 at the same time, the third motor 37 is controlled to reverse, and the slide plate 211, the first rack plate 212 and the collecting frame 213 can be driven to rise through the third threaded rod 38, and the first rack plate 212 drives the threaded shaft 3 through the first gear 32 1 is reversed, the threaded shaft 31 drives the cleaning brush 34 to move in the opposite direction and reverse under the cooperation of the second rack plate 36, and the cleaning brush 34 can clean the debris on the top surface of the lower layer of goods 14, and the cleaned debris can be pushed into the collection frame 213, so as to realize the unified collection and processing of the debris, keep the top surface of the lower layer of goods 14 and the bottom surface of the upper layer of goods 15 clean, then control the second motor 27 to reverse, raise the cleaning structure 3, so that the cleaning structure 3 is located outside the upper layer of goods 15, and control the up and down moving assembly 13 to continue to descend, so that the upper layer of goods 15 can be stably placed on the top surface of the lower layer of goods 14, which can avoid the influence of the debris on the contact surface on the stacking of goods; When unloading, the clamping structure 2 is moved to the upper side of the upper cargo 15 by the front-back moving component 11, the left-right moving component 12 and the up-down moving component 13. The second motor 27 is started to clamp and fix the upper cargo 15 through the two sets of clamps 25, and the upper cargo 15 can be unloaded and transferred, which is convenient to operate.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A storage logistics equipment with a stacking and unloading structure, comprising: A ceiling (1), wherein a front-to-rear moving assembly (11) is installed on the inner side of the ceiling (1), a left-to-right moving assembly (12) is arranged on the front-to-rear moving assembly (11), and an up-to-down moving assembly (13) is arranged on the left-to-right moving assembly (12), and lower-layer goods (14) and upper-layer goods (15) are placed in the ceiling (1); Features: The up-and-down moving assembly (13) is provided with a gripping structure (2), the gripping structure (2) comprising a fixing frame (21), the fixing frame (21) being fixedly mounted on the protruding end of the up-and-down moving assembly (13), a guide column (22) being fixedly mounted on the inner side of the fixing frame (21), a first threaded rod (23) being movably mounted on the inner side of the fixing frame (21) via a bearing, a first motor (24) being fixedly mounted on the outer side of the fixing frame (21), two groups of clamping plates (25) being slidably mounted on the guide column (22), a lifting frame (26) being slidably mounted on the side wall of the fixing frame (21), and the lifting frame (24) A second motor (27) is fixedly mounted on the top surface of the lifting frame (26), an output end of the second motor (27) is fixedly connected to a second threaded rod (28), a bottom end of the lifting frame (26) is fixedly connected to a connecting block (29), a sliding groove (210) is provided on the surface of the lifting frame (26), a slide plate (211) is slidably mounted inside the sliding groove (210), a first rack plate (212) is fixedly connected to the surface of the slide plate (211), a collecting frame (213) is fixedly connected to the bottom end of the first rack plate (212), and a corrugated folding cover (214) is fixedly connected to the top surface of the collecting frame (213); A cleaning structure (3) is installed on the clamping structure (2), and the cleaning structure (3) comprises a threaded shaft (31), the threaded shaft (31) is movably installed on a connecting block (29) via a bearing, both ends of the threaded shaft (31) are fixedly connected to a first gear (32), the middle part of the threaded shaft (31) is threadedly connected to a threaded sleeve block (33), the bottom end of the threaded sleeve block (33) is movably installed with a cleaning brush (34) via a bearing, the end of the cleaning brush (34) is fixedly connected to a second gear (35), a second rack plate (36) is fixedly installed on the surface of the connecting block (29), a third motor (37) is fixedly connected to the top surface of the lifting frame (26), and a third threaded rod (38) is fixedly connected to the output end of the third motor (37).

2. The storage logistics equipment with a stacking and unloading structure according to claim 1, characterized in that: The first threaded rod (23) is threadably connected to two sets of clamping plates (25), and the two sets of clamping plates (25) are respectively located on both sides of the upper cargo (15).

3. The storage logistics equipment with a stacking and unloading structure according to claim 1, characterized in that: The second threaded rod (28) is movably mounted inside the lifting frame (26) via a bearing, and the second threaded rod (28) is threadedly connected to the fixing frame (21).

4. The storage logistics equipment with a stacking and unloading structure according to claim 1, characterized in that: The first rack plate (212) passes through the connecting block (29) and is slidably connected to the connecting block (29); the first rack plate (212) is meshed with the first gear (32).

5. The storage logistics equipment with a stacking and unloading structure according to claim 1, characterized in that: The collecting frame (213) is sleeved on the outer side of the upper end of the lower layer of goods (14), and the upper end of the corrugated folding cover (214) is fixedly connected to the bottom surface of the lifting frame (26).

6. The storage logistics equipment with a stacking and unloading structure according to claim 1, characterized in that: The cleaning brush (34) is located outside the bottom surface of the upper cargo (15), and the second gear (35) is meshed with the second rack plate (36).

7. The storage logistics equipment with a stacking and unloading structure according to claim 1, characterized in that: The third threaded rod (38) passes through the slide plate (211) and is threadedly connected to the slide plate (211).

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