Logistics shelf

Abstract

The present application relates to the technical field of shelves, in particular to a logistics shelf, which comprises a support frame and a storage plate arranged between the support frame, the support frame comprises oppositely arranged support frames, and the oppositely arranged support frames are oppositely provided with mounting mechanisms for mounting corresponding storage plates, the storage plate comprises a first half plate and a second half plate, the mounting mechanism is provided with a driving assembly for driving the first half plate to move upward so that the first half plate and the second half plate have a height difference, and the mounting mechanism is further provided with an adjusting assembly for driving the corresponding storage plate to rotate and tilt. Through the arrangement of the driving assembly and the adjusting assembly, the first half plate can be driven to move upward by the driving assembly, so that the first half plate and the second half plate have a height difference, and the storage plate can be rotated and tilted by the adjusting assembly, that is, the first half plate is further tilted and raised, and the user can further check and take the goods on the first half plate.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of shelves, in particular to a logistics shelf. BACKGROUND

[0002] At present, in the logistics industry, a logistics shelf is mostly used for carrying and storing goods.

[0003] A logistics shelf is disclosed in the patent with the publication number CN113602717A, which comprises a support frame, a bottom plate, a top plate and multiple layers of partition plates arranged on the support frame, the lower end faces of the top plate and the partition plates are provided with accommodating grooves, the opening positions of the accommodating grooves are provided with sealing films, and dry powder extinguishing agents are arranged in the accommodating grooves. Although the logistics shelf realizes automatic and timely extinguishing of the fire starting point of goods by arranging the partition plates and the top plates with fire extinguishing function, protects other goods from being burned out and reduces property loss, it still has the problem that when the logistics shelf is placed against a wall, the user can only check and take the goods on the other side of the logistics shelf, and since the goods are placed on the partition plates, the goods on one side of the partition plates are blocked by the goods on the other side of the partition plates, which makes it inconvenient for the user to check and take the goods on one side of the partition plates, affecting the use of the logistics shelf. SUMMARY

[0004] To solve the technical problem that the goods on one side of the partition plates are blocked by the goods on the other side of the partition plates, making it inconvenient for the user to check and take the goods on one side of the partition plates, and affecting the use of the logistics shelf, the present application provides a logistics shelf.

[0005] The present application adopts the following technical solutions to achieve the above-mentioned purposes:

[0006] The logistics shelf comprises a support frame and a storage plate arranged between the support frame, the support frame comprises oppositely arranged support frames, the opposite support frames are oppositely provided with mounting mechanisms for mounting corresponding storage plates, the storage plate comprises a first half plate and a second half plate, the mounting mechanism is provided with a driving assembly for driving the first half plate to move upward to have a height difference between the first half plate and the second half plate, and the mounting mechanism is further provided with an adjusting assembly for driving the corresponding storage plate to rotate and tilt.

[0007] Preferably, the mounting mechanism comprises a fixed plate connected to the support frame, the middle part of the fixed plate is provided with a mounting cylinder, the mounting cylinder is provided with an assembly cavity with two open ends, the end of the assembly cavity away from the storage plate is provided with a plug ring, the assembly cavity is provided with a rotating cylinder extending out of the other end of the assembly cavity, the outer wall of the rotating cylinder extending out of the assembly cavity extends upward to form a fixed block, and the fixed block is provided with a limiting sliding groove communicating with the rotating cylinder;

[0008] The end of the first half plate is provided with a sliding block sliding into the corresponding limiting sliding groove, and the driving assembly is used for driving the sliding block to move upward in the corresponding limiting sliding groove to realize the height difference between the first half plate and the second half plate.

[0009] As preferred, the driving assembly comprises a first moving ring movably arranged in the rotating cylinder, the first moving ring is provided with a guide block extending into the limiting sliding groove, the guide block is provided with a guide inclined surface, the end surface of the sliding block is provided with a first inclined surface matched with the guide inclined surface, and the first moving ring is used for driving the guide inclined surface to press the first inclined surface to drive the sliding block to move upward in the limiting sliding groove.

[0010] As preferred, the driving assembly further comprises a lead screw, the lead screw is rotatable and penetrates through the corresponding plug ring at both ends, the lead screw is arranged through the first moving ring in a threaded manner, and the lead screw is used for driving the first moving ring to move close to or away from each other.

[0011] As preferred, the inner wall of the assembly cavity is provided with a limiting groove in the extension direction thereof in a relative manner, and the rotating cylinder is rotationally connected to the assembly cavity;

[0012] The adjusting assembly comprises a second moving ring slidably arranged in the assembly cavity and sleeved outside the rotating cylinder, the outer side wall of the second moving ring is provided with a limiting block sliding into the corresponding limiting groove, the side wall of the rotating cylinder in the assembly cavity is uniformly provided with a spiral chute in the circumferential direction thereof, and the second moving ring is provided with a sliding column extending into the corresponding spiral chute; the first moving ring is connected with the second moving ring through a connecting piece, and the first moving ring is used for driving the second moving ring to move along the spiral chute to realize the rotation and inclination of the storage plate.

[0013] As preferred, the first half plate is provided with an arc-shaped ring part covering the upper side of the lead screw, and the sliding block is arranged in the axial direction of the arc-shaped ring part and protrudes upward from the arc-shaped ring part;

[0014] The arc-shaped ring part is provided with an inner cavity, the end wall of the arc-shaped ring part is provided with a slot, the inner cavity is provided with a first rotating shaft in the axial direction thereof, the first rotating shaft is rotationally arranged in the inner cavity through a clockwork, the first rotating shaft is provided with a protective cloth wound thereon, and one side of the protective cloth extends out of the slot and is connected to the second half plate below.

[0015] As preferred, the sliding block is provided with a mounting cavity communicating with the inner cavity, the upper side of the sliding block is provided with a sliding groove communicating with the mounting cavity in the length direction thereof, the mounting cavity is provided with a baffle extending out of the sliding groove, the baffle is provided with a driving groove with an opening facing the mounting cavity, and the side wall of the driving groove is provided with a second inclined surface;

[0016] The second rotating shaft is provided with a driving block which extends into the driving slot, the second rotating shaft is provided with a thread, and the driving block is provided with a third slope which is matched with the second slope.

[0017] Preferably, the first rotating shaft is provided with a first gear, and the second rotating shaft is provided with a second gear which is engaged with the first gear.

[0018] Preferably, the inner side wall of the second moving ring is provided with a mounting notch at one end, the connecting piece comprises a connecting rod which is connected to the first moving ring, the other end of the connecting rod is provided with a clamping block which is clamped into the corresponding mounting notch, and the second moving ring is provided with a mounting ring which is screwed and is used for limiting the clamping block in the mounting notch.

[0019] Preferably, the screw rod is provided with a hand wheel at both ends.

[0020] In summary, the present application has the following advantages:

[0021] 1. The installation mechanism, the driving assembly and the adjusting assembly are arranged, so that the first half plate can be driven to move up by the driving assembly, and the height difference between the first half plate and the second half plate is formed, thereby facilitating the user to view and take the goods on the first half plate outside the logistics shelf, and the adjusting assembly is arranged, so that the storage plate can be rotated and inclined by the adjusting assembly, that is, the first half plate is further inclined and lifted, and the user can view and take the goods on the first half plate.

[0022] 2. The screw rod, the first moving ring and the second moving ring are arranged, so that the first half plate can be driven to move up and the storage plate can be rotated and inclined by rotating the screw rod, thereby simplifying the adjusting operation.

[0023] 3. The spring, the first rotating shaft and the protective cloth are arranged, so that the first half plate can be driven to move up, and the protective cloth can be automatically extended, thereby preferably avoiding that the goods on the second half plate are clamped into the gap therebetween and affect the resetting of the first half plate.

[0024] 4. The second rotating shaft and the baffle are arranged, so that the first half plate can be driven to move up and the baffle can be driven to extend into the sliding groove when the protective cloth is extended, thereby preferably blocking the goods on the first half plate and avoiding the goods from falling. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a structural schematic view of a logistics shelf in the present application.

[0026] Figure 2is a partial structure schematic view of the installation of the storage plate on the installation mechanism in the present application;

[0027] Figure 3 is a partial structure schematic view of the height difference between the first half plate and the second half plate in the present application.

[0028] Figure 4 is a partial sectional view of the installation mechanism in the present application.

[0029] Figure 5 is a semi-sectional schematic view of the rotating cylinder in the present application.

[0030] Figure 6 is a structure schematic view of the second moving ring in the present application.

[0031] Figure 7 is a partial sectional view of the first half plate in the present application.

[0032] Explanation of reference signs:

[0033] 100, support frame; 101, support frame; 102, reinforcing plate; 110, storage plate; 110a, first half plate; 110b, second half plate; 120, installation mechanism; 210, fixed plate; 211, installation cylinder; 212, plug ring; 220, screw rod; 221, hand wheel; 230, rotating cylinder; 231, fixed block; 311, assembly cavity; 312, limiting groove; 313, limiting ring; 321, limiting sliding groove; 330, first moving ring; 331, guide block; 332, guide inclined surface; 340, second moving ring; 350, installation ring; 361, convex ring; 370, blocking ring; 410, sliding block; 411, first inclined surface; 420, arc-shaped ring part; 421, protective cloth; 430, baffle; 511, spiral inclined groove; 521, connecting rod; 522, clamping block; 611, limiting block; 612, sliding column; 613, installation notch; 711, inner cavity; 712, installation cavity; 720, first rotating shaft; 721, first gear; 730, second rotating shaft; 731, second gear; 740, driving block; 741, third inclined surface; 750, spring; 761, driving groove; 762, second inclined surface. DETAILED DESCRIPTION

[0034] For further understanding of the present application, the present application is described in detail in conjunction with the drawings and examples. It should be understood that the examples are only used to explain the present application but not to limit the present application.

[0035] The following describes the present application in conjunction with the drawings and examples. Figures 1-7 The present application is described in further detail.

[0036] The present application discloses a logistics shelf.

[0037] Reference is made to Figure 1The logistics shelf in the embodiment comprises a support frame 100 and a storage plate 110 arranged between the support frame 100, the support frame 100 comprises oppositely arranged support frames 101, the opposite support frames 101 are oppositely provided with mounting mechanisms 120 for mounting corresponding storage plates 110, the storage plate 110 comprises a first half plate 110a and a second half plate 110b, the mounting mechanism 120 is provided with a driving assembly for driving the first half plate 110a to move upwards so that the first half plate 110a and the second half plate 110b have a height difference, and the mounting mechanism 120 is further provided with an adjusting assembly for driving the corresponding storage plate 110 to rotate and tilt.

[0038] In actual use, the same side of the opposite support frames 101 is connected through the reinforcing plate 102, so as to preferably improve the strength of the support frame 100; wherein the storage plate 110 is provided with a plurality of plates arranged in the horizontal direction for carrying goods, and in actual use, the side of the logistics shelf on which the reinforcing plate 102 is mounted is mostly placed against the wall, so that the user cannot preferably view and take the goods from this side;

[0039] In the embodiment, through the arrangement of the first half plate 110a, the second half plate 110b, the mounting mechanism 120 and the driving assembly, the mounting mechanism 120 can preferably mount the first half plate 110a and the second half plate 110b between the support frame 100 to form the storage plate 110 for carrying goods, and in actual use, the first half plate 110a is mounted on the side close to the reinforcing plate 102; wherein the driving assembly can drive the first half plate 110a to move upwards between the corresponding mounting mechanisms 120, so that there is a height difference between the first half plate 110a and the corresponding second half plate 110b, and the goods carried on the first half plate 110a can be lifted, thereby facilitating the user to view and take the goods on the first half plate 110a on the side of the logistics shelf away from the reinforcing plate 102, thereby facilitating the use of the logistics shelf;

[0040] Wherein, through the arrangement of the adjusting assembly, the adjusting assembly can make the storage plate 110 rotate and tilt, that is, the first half plate 110a is tilted and lifted, thereby further facilitating the user to view and take the goods on the first half plate 110a, so that the applicability of the logistics shelf is better.

[0041] In combination Figures 2-4As shown, in the embodiment, the mounting mechanism 120 comprises a fixed plate 210 connected in the support frame 101, a mounting cylinder 211 is arranged at the middle part of the fixed plate 210, an assembly cavity 311 with two open ends is arranged in the mounting cylinder 211, a plug ring 212 is arranged at the end of the assembly cavity 311 away from the storage plate 110, a rotating cylinder 230 is arranged in the assembly cavity 311 and extends out of the other end of the assembly cavity 311, an upward extending fixed block 231 is formed on the outer wall of the rotating cylinder 230 extending out of the assembly cavity 311, and a limiting sliding groove 321 is arranged in the fixed block 231 and communicates with the rotating cylinder 230.

[0042] The end of the first half plate 110a is provided with a sliding block 410 extending into the corresponding limiting sliding groove 321, and the driving assembly is used to drive the sliding block 410 to move upward in the corresponding limiting sliding groove 321 to realize the height difference between the first half plate 110a and the second half plate 110b.

[0043] In the embodiment, the two ends of the fixed plate 210 are fixedly connected in the support frame 101, which preferably realizes the mounting of the mounting mechanism 120 in the support frame 101; wherein through the arrangement of the mounting cylinder 211, the assembly cavity 311 and the rotating cylinder 230, in actual use, the two ends of the second half plate 110b are fixedly connected to the corresponding ends of the rotating cylinder 230 extending out of the assembly cavity 311, which preferably realizes the fixation of the second half plate 110b and facilitates the carrying of goods.

[0044] Wherein, through the arrangement of the fixed block 231, the limiting sliding groove 321 and the sliding block 410, the sliding block 410 at the two ends of the first half plate 110a extends into the corresponding limiting sliding groove 321, and the first half plate 110a is preferably movably mounted on the mounting mechanism 120, which facilitates the carrying of goods, and in actual use, the sliding block 410 is integrally formed on the first half plate 110a.

[0045] Wherein, by using the driving assembly, the sliding block 410 can be driven to move upward in the corresponding limiting sliding groove 321, which preferably realizes the upward movement of the first half plate 110a and preferably makes the first half plate 110a and the second half plate 110b have a height difference, thereby facilitating the user to view, take and place the goods on the first half plate 110a.

[0046] In combination with Figure 3 and Figure 4As shown, in the embodiment, the driving assembly comprises a first moving ring 330 movably arranged in the rotating cylinder 230, the first moving ring 330 is provided with a guide block 331 extending into the limiting sliding groove 321, the guide block 331 is provided with a guide inclined surface 332, the end surface of the sliding block 410 is provided with a first inclined surface 411 matched with the guide inclined surface 332, and the first moving ring 330 is used for driving the guide inclined surface 332 to extrude the first inclined surface 411 to drive the sliding block 410 to move upward in the limiting sliding groove 321.

[0047] Through the structure in the embodiment, the guide block 331 extends into the corresponding limiting sliding groove 321, preferably the first moving ring 330 is limited so that it can only reciprocate in the rotating cylinder 230; wherein, through the setting of the first inclined surface 411 and the guide inclined surface 332, in actual use, the first moving ring 330 on both sides moves close to each other, which can drive the guide inclined surface 332 to extrude the corresponding first inclined surface 411, thereby driving the sliding block 410 to move upward in the limiting sliding groove 321, realizing the upward movement of the first half plate 110a; wherein, when the two first moving rings 330 move away from each other, the first half plate 110a can move downward under its own weight and the bearing action, realizing the reset of the first half plate 110a.

[0048] In combination Figure 3 As shown, in the embodiment, the driving assembly further comprises a lead screw 220, the lead screw 220 is rotatable and penetrates through the corresponding plug ring 212 at both ends, the lead screw 220 is threaded through the first moving ring 330, and the rotation of the lead screw 220 is used to drive the first moving ring 330 to move close to or away from each other.

[0049] In the embodiment, the plug ring 212 is threadedly connected to the opening of the assembly cavity 311, the lead screw 220 is rotatably mounted between the plug rings 212, and the lead screw 220 is threaded through the first moving ring 330, so that the rotation of the lead screw 220 can drive the first moving ring 330 to move, and in actual use, the threads at both ends of the lead screw 220 matched with the corresponding first moving ring 330 are reversely symmetrical, so that the rotation of the lead screw 220 can preferably drive the first moving ring 330 on both sides to move close to or away from each other, and preferably realize the lifting of the first half plate 110a by the lead screw 220.

[0050] In order to preferably facilitate the user to drive the lead screw 220 to rotate, the lead screw 220 is provided with a hand wheel 221 at both ends.

[0051] In combination Figures 3-6 As shown, in the embodiment, the assembly cavity 311 is provided with a limiting groove 312 on the inner wall thereof along the extension direction thereof, and the rotating cylinder 230 is rotatably connected in the assembly cavity 311.

[0052] The adjusting assembly comprises a second moving ring 340 slidably arranged in the assembly cavity 311 and sleeved outside the rotating cylinder 230, an outer side wall of the second moving ring 340 is provided with a limiting block 611 located in the limiting groove 312 and sliding in the limiting groove 312, the rotating cylinder 230 is uniformly arranged with spiral grooves 511 along the circumference of the side wall of the rotating cylinder 230 located in the assembly cavity 311, and the second moving ring 340 is provided with a sliding column 612 extending into the corresponding spiral groove 511; the first moving ring 330 is connected with the second moving ring 340 through a connecting piece, the first moving ring 330 is moved to drive the second moving ring 340 to move, the sliding column 612 is moved along the spiral groove 511 to realize the rotation and inclination of the storage plate 110.

[0053] Through the structure in the embodiment, the limiting block 611 is located in the limiting groove 312 and slides in the limiting groove 312, preferably, the second moving ring 340 is limited so that the second moving ring 340 can only reciprocate in the assembly cavity 311; through the arrangement of the spiral groove 511, the sliding column 612 and the connecting piece, the first moving ring 330 and the second moving ring 340 are preferably connected through the connecting piece, the first moving ring 330 is moved to drive the second moving ring 340 to move, the second moving ring 340 is moved to drive the sliding column 612 to move along the spiral groove 511 and press the side wall of the spiral groove 511, and then the rotating cylinder 230 is driven to rotate, so that the rotation of the lead screw 220 can drive the first half plate 110a and the second half plate 110b to have a height difference and can drive the storage plate 110 to rotate and incline, so that the user can more conveniently view and take the goods on the first half plate 110a;

[0054] In order to strengthen the effect of the adjusting assembly driving the rotating cylinder 230 to rotate and incline, at least two groups of the spiral grooves 511 and the sliding columns 612 are correspondingly arranged;

[0055] In order to preferably prevent the goods on the second half plate 110b from sliding when the second half plate 110b is inclined, a protective baffle (not shown in the figure) is mounted at the outer side wall of the second half plate 110b;

[0056] In order to preferably realize the rotation and installation of the rotating cylinder 230 in the assembly cavity 311, the end of the assembly cavity 311 into which the rotating cylinder 230 extends is inwardly extended to form a limiting ring 313, a convex ring 361 matched with the limiting ring 313 is threadedly mounted on the outer wall of the rotating cylinder 230 extending into the assembly cavity 311, and a blocking ring 370 for limiting the other side of the convex ring 361 is also threadedly mounted in the assembly cavity 311, through the above structure, the rotation and installation of the rotating cylinder 230 in the assembly cavity 311 are preferably realized.

[0057] In combination with Figure 5 and Figure 6As shown, in the embodiment, the inner side wall of the second moving ring 340 at one end is provided with a mounting notch 613, the connecting member comprises a connecting rod 521 connected to the first moving ring 330, the other end of the connecting rod 521 is provided with a clamping block 522 clamped into the corresponding mounting notch 613, and the second moving ring 340 is internally threaded mounted with a mounting ring 350 for limiting the clamping block 522 in the mounting notch 613.

[0058] Through the structure in the embodiment, the assembly between the first moving ring 330 and the second moving ring 340 is preferably achieved.

[0059] In combination Figure 4 and Figure 7 As shown, in the embodiment, the first half plate 110a is provided with an arc-shaped ring portion 420 covering the upper side of the lead screw 220, and the sliding block 410 is axially and upwardly protruding from the arc-shaped ring portion 420.

[0060] The arc-shaped ring portion 420 is internally provided with an inner cavity 711, and the end wall of the arc-shaped ring portion 420 is provided with a notch. A first rotating shaft 720 is axially arranged in the inner cavity 711, and the first rotating shaft 720 is rotatably arranged in the inner cavity 711 by a clockwork 750. The first rotating shaft 720 is provided with a protective cloth 421, and one side of the protective cloth 421 protrudes out of the notch and is connected to the second half plate 110b below.

[0061] Through the structure in the embodiment, the clockwork 750 can drive the first rotating shaft 720 to rotate, so that the first rotating shaft 720 can realize the winding of the protective cloth 421 during the downward resetting of the first half plate 110a. During the upward movement of the first half plate 110a, the first rotating shaft 720 reversely rotates. Since one side of the protective cloth 421 protrudes out of the notch and is connected to the second half plate 110b, when there is a height difference between the first half plate 110a and the second half plate 110b, the protective cloth 421 can protect the gap therebetween, avoiding the goods on the second half plate 110b from being clamped into the gap to cause the first half plate 110a to be unable to reset downward.

[0062] In the embodiment, the sliding block 410 is axially and upwardly protruding from the arc-shaped ring portion 420, which preferably strengthens the strength of the sliding block 410, thereby improving the carrying capacity of the first half plate 110a. In order to realize the installation of the clockwork 750, the part of the sliding block 410 protruding from the first half plate 110a is provided with a groove for installing the clockwork 750.

[0063] In combination Figure 7As shown, in the embodiment, the sliding block 410 is provided with an installation cavity 712 communicating with the inner cavity 711, and a sliding groove communicating with the installation cavity 712 is arranged on the upper side of the sliding block 410 along the length direction thereof. The installation cavity 712 is provided with a baffle 430 which can be extended into the sliding groove. The baffle 430 is provided with a driving groove 761 with an opening facing the installation cavity 712. A second slope 762 is arranged on the side wall of the driving groove 761.

[0064] The installation cavity 712 is provided with a second rotating shaft 730 which can rotate. The second rotating shaft 730 is provided with a driving block 740 extending into the driving groove 761. The second rotating shaft 730 is screwed through the driving block 740. The driving block 740 is provided with a third slope 741 matched with the second slope 762. The driving block 740 is moved to drive the third slope 741 to press the second slope 762 to extend the baffle 430.

[0065] In the embodiment, the lower end of the baffle 430 is extended outward to form an installation portion at both sides. The installation portion is preferably used to limit the baffle 430 to avoid it from sliding out of the sliding groove.

[0066] The driving block 740 is limited in the driving groove 761 by the arrangement of the driving groove 761, the second slope 762, the second rotating shaft 730, the driving block 740 and the third slope 741. The rotation of the second rotating shaft 730 can drive the driving block 740 to move back and forth. The movement of the driving block 740 can make the third slope 741 press the second slope 762 to extend the baffle 430 out of the sliding groove. When the first half plate 110a is rotated and inclined, the extension of the baffle 430 can block the goods on the first half plate 110a to avoid them from falling.

[0067] In order to improve the stability of the extension of the baffle 430, the driving grooves 761 are symmetrically arranged at both ends of the baffle 430.

[0068] In the embodiment, the first rotating shaft 720 is provided with a first gear 721, and the second rotating shaft 730 is provided with a second gear 731 engaged with the first gear 721.

[0069] Through the structure in the embodiment, the rotation of the first rotating shaft 720 can drive the rotation of the second rotating shaft 730, so that when the user rotates the lead screw 220 to drive the first half plate 110a to move upwards, the protective cloth 421 is stretched out to protect when the first half plate 110a moves upwards, and the first rotating shaft 720 can be driven to rotate, in the process, the rotation of the first rotating shaft 720 can drive the rotation of the second rotating shaft 730, so that the baffle 430 is stretched out of the chute to block the goods on the first half plate 110a, to avoid falling; when the user rotates the lead screw 220 to drive the first half plate 110a to move downwards, the spring can drive the first rotating shaft 720 to rotate reversely, to realize the winding of the protective cloth 421, at the same time, the reverse rotation of the first rotating shaft 720 can drive the reverse rotation of the second rotating shaft 730, so that the baffle 430 is retracted due to gravity, to facilitate the influence of the goods on the taking and placing of the first half plate 110a.

[0070] Working principle: when the user needs to check and place the goods on the corresponding first half plate 110a, the lead screw 220 is rotated to drive the first half plate 110a to move upwards, and the object plate 110 is rotated and inclined at the same time, so that the taking and placing of the goods are more convenient.

[0071] In summary, the above only describes the preferred embodiments of the present application, and any equivalent changes and modifications made within the scope of the present application should be included in the scope of the present application.

Claims

1. A logistics shelf, comprising a support frame (100) and a storage plate (110) arranged between the support frame (100), characterized in that: The support frame (100) comprises oppositely arranged support frames (101), and mounting mechanisms (120) for mounting corresponding storage plates (110) are arranged oppositely in the support frames (101). The storage plates (110) comprise first half plates (110a) and second half plates (110b). Driving assemblies are arranged in the mounting mechanisms (120) and are used for driving the first half plates (110a) to move upwards so that the first half plates (110a) and the second half plates (110b) have a height difference. Adjustment assemblies are also arranged in the mounting mechanisms (120) and are used for driving corresponding storage plates (110) to rotate and tilt. The mounting mechanisms (120) comprise fixed plates (210) connected to the support frames (101). The middle portions of the fixed plates (210) are provided with mounting barrels (211). The mounting barrels (211) are provided with assembly cavities (311) with open ends. The assembly cavities (311) are provided with plug rings (212) at the ends away from the storage plates (110). The assembly cavities (311) are provided with rotating barrels (230) extending from the other ends of the assembly cavities (311). The outer walls of the rotating barrels (230) extending out of the assembly cavities (311) upwardly extend to form fixed blocks (231). The fixed blocks (231) are provided with limiting sliding grooves (321) communicating with the rotating barrels (230). The ends of the first half plates (110a) are provided with sliding blocks (410) extending into the corresponding limiting sliding grooves (321) and sliding in the limiting sliding grooves (321). The driving assemblies are used for driving the sliding blocks (410) to move upwards in the corresponding limiting sliding grooves (321) so that the first half plates (110a) and the second half plates (110b) have a height difference. The first half plates (110a) are provided with arc-shaped ring portions (420) covering the upper sides of the lead screws (220). The sliding blocks (410) are arranged axially along the arc-shaped ring portions (420) and protrude upwardly from the arc-shaped ring portions (420). The arc-shaped ring portions (420) are provided with inner cavities (711). The end walls of the arc-shaped ring portions (420) are provided with notches. The inner cavities (711) are provided with first rotating shafts (720) arranged axially along the inner cavities (711). The first rotating shafts (720) are rotatably arranged in the inner cavities (711) through springs (750). The first rotating shafts (720) are provided with protective cloths (421) wound thereon. The protective cloths (421) extend out of the notches and are connected to the second half plates (110b) below.

2. The logistics shelf according to claim 1, characterized in that: The driving assemblies comprise first moving rings (330) movably arranged in the rotating barrels (230). The first moving rings (330) are provided with guide blocks (331) extending into the limiting sliding grooves (321). The guide blocks (331) are provided with guide inclined surfaces (332). The end faces of the sliding blocks (410) are provided with first inclined surfaces (411) matched with the guide inclined surfaces (332). The first moving rings (330) are arranged close to each other and are used for driving the guide inclined surfaces (332) to press the first inclined surfaces (411) so that the sliding blocks (410) move upwards in the limiting sliding grooves (321).

3. A logistics shelf according to claim 2, characterized in that: The driving assembly further comprises a screw rod (220) rotatable and penetrating through corresponding blocking rings (212) at both ends, the screw rod (220) being arranged through the first moving ring (330) in a threaded mode, and the screw rod (220) being rotatable for driving the first moving ring (330) to move close to or away from each other.

4. A logistics shelf according to claim 3, characterized in that: Opposite walls of the assembling cavity (311) are provided with limiting grooves (312) along the extending direction thereof, and the rotating cylinder (230) is rotatably connected to the assembling cavity (311); The adjusting assembly comprises a second moving ring (340) slidably arranged in the assembling cavity (311) and sleeved on the rotating cylinder (230), the outer side wall of the second moving ring (340) is provided with a limiting block (611) slidably arranged in the corresponding limiting groove (312), the side wall of the rotating cylinder (230) in the assembling cavity (311) is uniformly provided with spiral chute (511) along the circumferential direction thereof, and the second moving ring (340) is provided with a sliding column (612) extending into the corresponding spiral chute (511); the first moving ring (330) is connected to the second moving ring (340) through a connecting piece, the first moving ring (330) is movable for driving the second moving ring (340) to move, the sliding column (612) is movable along the spiral chute (511) to realize the rotation and inclination of the placement plate (110).

5. A logistics shelf according to claim 4, characterized in that: The sliding block (410) is provided with an installation cavity (712) communicating with the inner cavity (711), the upper side of the sliding block (410) is provided with a sliding groove (712) communicating with the installation cavity (712) along the length direction thereof, the installation cavity (712) is provided with a baffle (430) extendable out of the sliding groove, the baffle (430) is provided with a driving groove (761) with an opening facing the installation cavity (712), and the side wall of the driving groove (761) is provided with a second inclined surface (762); The installation cavity (712) is provided with a second rotating shaft (730) rotatable, the second rotating shaft (730) is provided with a driving block (740) extending into the driving groove (761) at the upper end, the second rotating shaft (730) is arranged through the driving block (740) in a threaded mode, the driving block (740) is provided with a third inclined surface (741) matched with the second inclined surface (762), and the driving block (740) is movable for driving the third inclined surface (741) to press the second inclined surface (762) to realize the extension of the baffle (430).

6. A logistics shelf according to claim 5, characterized in that: The first rotating shaft (720) is provided with a first gear (721), and the second rotating shaft (730) is provided with a second gear (731) engaged with the first gear (721).

7. A logistics shelf according to claim 6, characterized in that: The inner side wall of the second moving ring (340) and located at one end is provided with an installation slot (613) oppositely, the connecting piece comprises a connecting rod (521) connected to the first moving ring (330) at one end, the other end of the connecting rod (521) is provided with a clamping block (522) clamped into the corresponding installation slot (613), and the second moving ring (340) is provided with an installation ring (350) for limiting the clamping block (522) in the installation slot (613) in a threaded mode.

8. A logistics shelf according to claim 7, characterized in that: Both ends of the lead screw (220) are provided with hand wheels (221).

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