Vertical ventilation goods shelf

Abstract

The invention relates to the technical field of article storage, and discloses a vertical ventilation goods shelf which comprises a goods shelf frame, an anti-disengaging assembly is arranged on the outermost side of the goods shelf frame and comprises an anti-disengaging mounting groove formed in the goods shelf frame, an anti-disengaging rotating shaft is mounted in the anti-disengaging mounting groove, and an anti-disengaging telescopic shell is fixedly connected to the side wall of the anti-disengaging rotating shaft; an anti-disengagement telescopic shell is arranged in the shelf frame, an anti-disengagement telescopic inner rod is slidably connected into the anti-disengagement telescopic shell, an anti-disengagement sliding block is rotatably connected to the other end of the anti-disengagement telescopic inner rod, the anti-disengagement sliding block is slidably connected into an anti-disengagement sliding groove, and the anti-disengagement sliding groove is formed in the top of the shelf frame. The problems that when a material taking machine takes materials from a material frame, the material taking machine possibly abuts against a goods shelf, the goods shelf shakes, and then goods fall off are solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of object storage, in particular to a vertical ventilation shelf. BACKGROUND

[0002] The shelf is an important tool for modern warehouse to improve efficiency, and its main function is to store goods. Specifically, the shelf is a shelf structure that can fully utilize the warehouse space to improve the utilization rate of the warehouse capacity, thereby expanding the warehouse storage capacity. The shelf is usually composed of beams and columns to form a frame structure, which gives the shelf excellent ventilation performance. The clever combination of beams and columns not only ensures the stability and load-bearing capacity of the shelf, but also effectively promotes the free circulation of air in the shelf and the surrounding area through its open structure characteristics.

[0003] With the rapid development of modern intelligent technology, the material taking process of large warehouses has been highly automated. In this process, the taking machine has become an indispensable key equipment. Users only need to simply scan the two-dimensional code beside the shelf to quickly determine the information of the goods to be taken out. Then, this instruction will be immediately conveyed to the taking machine, which will accurately move to the specified shelf position after receiving the signal. There, the taking machine will efficiently perform the taking operation to ensure that the material is accurately taken out. This process not only greatly improves the operation efficiency of the warehouse, but also significantly reduces the error rate of manual operation, bringing revolutionary changes to the modern warehousing and logistics industry.

[0004] In the operation of large warehouses, in order to improve storage efficiency, high-rise shelf systems are often used, and material boxes are stored in the shelf, and goods are stored in the material boxes to further improve storage efficiency. However, the increase in the height of the shelf also means that its stability faces greater challenges. When the taking machine performs the taking task, it inevitably contacts the shelf to a certain extent. If the taking machine exerts too much resistance on the shelf during this process, it may cause the shelf to sway, such as material box falling, etc. Therefore, it does not meet the existing needs, and we propose a vertical ventilation shelf. SUMMARY

[0005] The present application provides a vertical ventilation shelf, which has the beneficial effect of setting a diagonal railing at the entrance of the shelf, solving the problem that the taking machine may resist the shelf when taking the material box, causing the shelf to sway, and further causing the goods to fall off as mentioned in the background technology.

[0006] The application provides the following technical scheme: a vertical ventilation goods shelf, comprising a goods shelf frame, the outermost side of the goods shelf frame is provided with a anti-falling assembly, the anti-falling assembly comprises an anti-falling installation groove opened in the goods shelf frame, an anti-falling rotating shaft is installed in the anti-falling installation groove, the side wall of the anti-falling rotating shaft is fixedly connected with an anti-falling telescopic shell, the anti-falling telescopic shell is slidably connected with an anti-falling telescopic inner rod, the other end of the anti-falling telescopic inner rod is rotatably connected with an anti-falling sliding block, the anti-falling sliding block is slidably connected in an anti-falling sliding groove, the anti-falling sliding groove is opened in the top of the goods shelf frame, the goods shelf frame is composed of a plurality of cross beams and columns, the anti-falling sliding block and the anti-falling sliding groove are T-shaped in cross section, and the anti-falling assembly is symmetrically provided with two groups.

[0007] As an optional scheme of the vertical ventilation goods shelf, the bottom corner of the goods shelf frame is provided with an anti-falling rotating groove, the anti-falling rotating shaft is rotatably connected in the anti-falling rotating groove, and the bottom end of the anti-falling rotating shaft is fixedly connected with an anti-falling driving motor, and the anti-falling driving motor is installed in the anti-falling rotating groove.

[0008] As an optional scheme of the vertical ventilation goods shelf, the two sides of the inside of the goods shelf frame are provided with two side fixing assemblies, the two side fixing assemblies comprise two side fixing installation grooves opened in the two sides of the goods shelf frame, a first counter rotating gear and a second counter rotating gear are rotatably connected in the two side fixing installation grooves, the first counter rotating gear is meshingly connected with the second counter rotating gear, the side wall of the first counter rotating gear and the second counter rotating gear is fixedly connected with a first connecting rotating rod, the other end of the first connecting rotating rod is rotatably connected with a second connecting rotating rod, the other end of the second connecting rotating rod is rotatably connected with a rotating connecting block, one side of the rotating connecting block is fixedly connected with a pressing plate, and the two side fixing assemblies are symmetrically provided with two groups.

[0009] As an optional scheme of the vertical ventilation goods shelf, the second counter rotating gear is meshingly connected with a first gear rack, a positioning plate is installed in the two side fixing installation grooves, and the positioning plate is arranged on one side of the first counter rotating gear.

[0010] As an optional scheme of the vertical ventilation goods shelf, the sliding of the first gear rack is driven by a driving assembly, the driving assembly comprises a main driving groove opened in the bottom of the goods shelf frame, a sealing sliding plate is slidably connected in the main driving groove, one end of the main driving groove is communicated with the anti-falling rotating groove, the other end of the main driving groove is communicated with a first branch groove and a second branch groove, the first branch groove and the second branch groove are opened in the goods shelf frame, the first gear rack is slidably connected in the first branch groove, the sealing sliding plate is a rectangular plate, and the main driving groove, the first branch groove and the second branch groove are rectangular grooves.

[0011] As a kind of vertical ventilation goods shelves described in the application alternative, wherein: the side of the sealing slide is fixedly connected with drive slide rod, the drive slide rod is slidably connected in drive inner groove, the drive inner groove is opened in the anti-off rotation shaft, the sidewall of the drive slide rod is fixedly connected with sliding block, the sliding block is slidably connected in trajectory groove, the trajectory groove is opened in the anti-off rotation shaft, the sliding block is cylindrical block, and the trajectory groove is one-eighth circle.

[0012] As a kind of vertical ventilation goods shelves described in the application alternative, wherein: the bottom of the goods shelf frame is provided with positioning assembly, the positioning assembly includes bottom positioning installation groove opened in the bottom of the goods shelf frame, the bottom positioning installation groove is rotatably connected with rotating gear, the sidewall of the rotating gear is fixedly connected with rotating fixed plate, and the top surface of the rotating fixed plate is flush with the bottom surface of the goods shelf frame.

[0013] As a kind of vertical ventilation goods shelves described in the application alternative, wherein: the sidewall of the rotating gear is engagedly connected with second rack, the second rack is slidably connected in the second branch groove, and the second branch groove is opened in the bottom of the goods shelf frame.

[0014] As a kind of vertical ventilation goods shelves described in the application alternative, wherein: the first branch groove is provided with hysteresis assembly, the hysteresis assembly includes hysteresis hollow plate fixedly connected in the first branch groove, the side of the hysteresis hollow plate is fixedly connected with hollow cylinder, the other end of the hollow cylinder abuts against hollow top plate, the side of the hollow top plate is fixedly connected with first spring, and the other end of the first spring is arranged on the side of the hysteresis hollow plate.

[0015] As a kind of vertical ventilation goods shelves described in the application alternative, wherein: the side of the hollow top plate is fixedly connected with second hollow cylinder, the other end of the second hollow cylinder abuts against airtight top plate, the side of the airtight top plate is fixedly connected with second spring, and the other side of the second spring is fixedly connected on the side of the hollow top plate.

[0016] The application has the following beneficial effects: 1. The vertical ventilation goods shelf, through the design of the anti-falling assembly, prevents the material frame from falling out of the shelf frame, after the user scans the two-dimensional code and confirms the material taking position, the material taking machine moves to the material taking position, at this time the anti-falling drive motor starts to operate, drives the anti-falling rotating shaft to start rotating, because the side wall of the anti-falling rotating shaft is connected with the anti-falling sliding block through the anti-falling telescopic shell and the anti-falling telescopic inner rod, at this time under the rotation of the anti-falling rotating shaft, the anti-falling sliding block starts to slide to both sides of the shelf frame, at this time the total length of the anti-falling telescopic shell and the anti-falling telescopic inner rod will shrink, until the anti-falling sliding block completely slides to both sides of the shelf frame, at this time the opening of the shelf frame originally closed by the anti-falling telescopic shell and the anti-falling telescopic inner rod is opened, at this time the material taking machine can take out the raw materials stored in the shelf, after the material taking is completed, the anti-falling drive motor is reversely driven, drives the anti-falling sliding block to slide to the center of the opening of the shelf frame, and then drives the anti-falling telescopic shell and the anti-falling telescopic inner rod to reseal the opening, at the same time the sealing of the anti-falling telescopic shell and the anti-falling telescopic inner rod can effectively prevent the material frame in the shelf frame from falling off due to the sliding of the shelf frame, and improves the stability of the goods in the shelf.

[0017] 2. The vertical ventilation goods shelf, through the design of the two side fixing assemblies, the goods are fixed in the shelf frame through the clamping of the two sides, thereby avoiding the situation that the goods in the material frame are shaken off after the shelf shakes, while the anti-falling sliding block slides to the center, the first rack slides upward, at this time the second counter gear meshing connected with the first rack starts to rotate, because of the limitation of the positioning plate, the mutual meshing of the first rack and the first counter gear can be avoided, because of the meshing between the second counter gear and the first counter gear, the second counter gear and the first counter gear rotate to the center at the same time, thereby driving the first connecting rotating rod and the second connecting rotating rod originally in the bent state to straighten, through this driving, the extrusion plate connected to the other side of the second connecting rotating rod can be driven to move to the center until the raw materials are clamped, through this design, the material frame can be effectively fixed in the shelf frame, thereby avoiding the situation that the goods in the material frame are shaken off after the shelf shakes, and improving the stability of the material frame in the shelf.

[0018] 3. To further ensure the accurate positioning of the material frame within the rack frame, this vertical ventilated rack utilizes a positioning component design. This design further restricts the position of the material frame. When the sealing slide plate slides outward, it drives the first rack in the first branch slot to slide upward, while simultaneously driving the second rack to slide to the right through the connection of the second branch slot. Since the top of the second rack is meshed with a rotating gear, and the side wall of the rotating gear is meshed with a rotating fixing plate, the rotating fixing plate will rotate around the rotating gear and abut against the material frame within the rack frame. This causes the rear side of the material frame to abut against the rotating fixing plate, which is now vertically positioned after rotation. This design effectively determines the vertical position of the material frame within the rack frame. The simultaneous pressing of both sides by the fixing components on both sides determines the horizontal position of the material frame. This design effectively determines the relative position of the material frame, ensuring accurate positioning for the next material picking operation by the picking machine. This guarantees the stable operation of the picking process and effectively prevents the material frame displacement from affecting the picking process of the picking machine. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall framework structure of the present invention.

[0020] Figure 2 This is a schematic diagram of a single frame structure of the present invention.

[0021] Figure 3 This is a schematic diagram of the top view of a single frame structure according to the present invention.

[0022] Figure 4 This is a schematic diagram of the front view of a single frame structure according to the present invention.

[0023] Figure 5 For the present invention Figure 3 Schematic diagram of the cross-sectional structure in section 1-1.

[0024] Figure 6 For the present invention Figure 4 Schematic diagram of cross-section 2-3.

[0025] Figure 7 For the present invention Figure 3 Schematic diagram of the cross-sectional structure in section 3-3.

[0026] Figure 8 For the present invention Figure 3 Schematic diagram of the cross-sectional structure in section 4-4.

[0027] Figure 9 For the present invention Figure 5 Enlarged structural diagram at point A in the middle.

[0028] Figure 10 For the present invention Figure 6 Enlarged structural diagram at point B.

[0029] Figure 11 For the application of Figure 7 Amplification structure schematic diagram at C.

[0030] Figure 12 For the application of Figure 8 Amplification structure schematic diagram at D.

[0031] Figure 13 For the application of Figure 7 Amplification structure schematic diagram at E.

[0032] In the figure: 1, shelf frame; 2, anti-drop assembly; 21, anti-drop mounting groove; 22, anti-drop rotation groove; 23, anti-drop rotation shaft; 24, anti-drop drive motor; 25, anti-drop telescopic outer shell; 26, anti-drop telescopic inner rod; 27, anti-drop sliding block; 28, anti-drop sliding groove; 3, both sides fixed assembly; 31, both sides fixed mounting groove; 32, No. 1 counter rotating gear; 33, No. 2 counter rotating gear; 34, No. 1 connecting rotating rod; 35, No. 2 connecting rotating rod; 36, rotating connecting block; 37, extrusion plate; 38, No. 1 rack; 39, positioning plate; 4, drive assembly; 41, main drive groove; 42, drive inner groove; 43, drive sliding rod; 44, sealing sliding plate; 45, track groove; 46, sliding sliding block; 47, No. 1 branch groove; 5, positioning assembly; 51, bottom positioning mounting groove; 52, rotating fixed plate; 53, rotating gear; 54, No. 2 rack; 55, No. 2 branch groove; 6, hysteresis assembly; 61, hysteresis hollow plate; 62, hollow cylinder; 63, hollow top plate; 64, No. 1 spring; 65, No. 2 hollow cylinder; 66, airtight top plate; 67, No. 2 spring. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0034] Embodiment 1, this embodiment aims to solve the problem that the material taking machine may collide with the shelf when taking material from the material frame, causing the shelf to shake and the goods to fall off, please refer to Figures 1 to 13A vertical ventilation goods shelf, comprising a goods shelf frame 1, the outermost side of the goods shelf frame 1 is provided with an anti-falling assembly 2, the anti-falling assembly 2 comprises an anti-falling mounting groove 21 opened in the goods shelf frame 1, an anti-falling rotating shaft 23 is mounted in the anti-falling mounting groove 21, the side wall of the anti-falling rotating shaft 23 is fixedly connected with an anti-falling telescopic outer shell 25, the anti-falling telescopic outer shell 25 is slidably connected with an anti-falling telescopic inner rod 26, the other end of the anti-falling telescopic inner rod 26 is rotatably connected with an anti-falling sliding block 27, the anti-falling sliding block 27 is slidably connected in an anti-falling sliding groove 28, and the anti-falling sliding groove 28 is opened in the top of the goods shelf frame 1.

[0035] An anti-falling rotating groove 22 is opened at the bottom corner of the goods shelf frame 1, the anti-falling rotating shaft 23 is rotatably connected in the anti-falling rotating groove 22, and the bottom end of the anti-falling rotating shaft 23 is fixedly connected with an anti-falling driving motor 24, and the anti-falling driving motor 24 is mounted in the anti-falling rotating groove 22.

[0036] The anti-falling assembly 2 is designed to prevent the material frame from falling out of the goods shelf frame 1, after the user scans the two-dimensional code and confirms the material taking position, the material taking machine moves to the material taking position, at this time, the anti-falling driving motor 24 starts to operate to drive the anti-falling rotating shaft 23 to start rotating, because the anti-falling sliding block 27 is connected with the anti-falling telescopic outer shell 25 and the anti-falling telescopic inner rod 26 through the side wall of the anti-falling rotating shaft 23, at this time, under the rotation of the anti-falling rotating shaft 23, the anti-falling sliding block 27 starts to slide to the two sides of the goods shelf frame 1, at this time, the total length of the anti-falling telescopic outer shell 25 and the anti-falling telescopic inner rod 26 will be shortened until the anti-falling sliding block 27 completely slides to the two sides of the goods shelf frame 1, at this time, the opening of the goods shelf frame 1, which is originally closed by the anti-falling telescopic outer shell 25 and the anti-falling telescopic inner rod 26, is opened, at this time, the material taking machine can take out the material frame stored in the goods shelf, after the material taking is completed, the anti-falling driving motor 24 is reversely driven to drive the anti-falling sliding block 27 to slide to the center of the opening of the goods shelf frame 1, thereby driving the anti-falling telescopic outer shell 25 and the anti-falling telescopic inner rod 26 to reseal the opening, and the sealing of the anti-falling telescopic outer shell 25 and the anti-falling telescopic inner rod 26 can effectively prevent the material frame in the goods shelf frame 1 from falling out due to sliding of the goods shelf frame 1, thereby improving the stability of the goods in the goods shelf.

[0037] Embodiment 2, this embodiment is an interpretation and explanation based on embodiment one, for details, please refer to Figures 1 to 13Two sides of the shelf frame 1 are provided with two side fixing assemblies 3, the two side fixing assemblies 3 include two side fixing installation grooves 31 opened in the two sides of the shelf frame 1, a first opposite rotating gear 32 and a second opposite rotating gear 33 are rotationally connected in the two side fixing installation grooves 31, the first opposite rotating gear 32 and the second opposite rotating gear 33 are meshingly connected, a first connecting rotating rod 34 is fixedly connected to the side wall of the first opposite rotating gear 32 and the second opposite rotating gear 33, the other end of the first connecting rotating rod 34 is rotationally connected with a second connecting rotating rod 35, the other end of the second connecting rotating rod 35 is rotationally connected with a rotating connecting block 36, one side of the rotating connecting block 36 is fixedly connected with an extrusion plate 37.

[0038] The second opposite rotating gear 33 is meshingly connected with a first gear rack 38, a positioning plate 39 is installed in the two side fixing installation grooves 31, and the positioning plate 39 is arranged on one side of the first opposite rotating gear 32.

[0039] The design of the two side fixing assemblies 3 fixes the goods in the shelf frame 1 through clamping on both sides, thereby avoiding the situation that the goods in the material frame are shaken off after the shelf shakes, while the anti-slip block 27 slides to the center, the first gear rack 38 slides upward, at this time, the second opposite rotating gear 33 meshingly connected with the first gear rack 38 starts to rotate, due to the limitation of the positioning plate 39, the first gear rack 38 and the first opposite rotating gear 32 are prevented from meshing with each other, due to the meshing between the second opposite rotating gear 33 and the first opposite rotating gear 32, the second opposite rotating gear 33 and the first opposite rotating gear 32 are simultaneously rotated to the center, thereby driving the first connecting rotating rod 34 and the second connecting rotating rod 35 originally in a bent state to be straightened, through this driving, the extrusion plate 37 connected to the other side of the second connecting rotating rod 35 is driven to move to the center until the raw materials are clamped, through this design, the material frame can be effectively fixed in the shelf frame 1, thereby avoiding the situation that the goods in the material frame are shaken off after the shelf shakes, and the stability of the material frame in the shelf frame 1 is improved.

[0040] The sliding of the first gear rack 38 is driven by a driving assembly 4, the driving assembly 4 includes a main driving groove 41 opened in the bottom of the shelf frame 1, a sealing sliding plate 44 is slidingly connected in the main driving groove 41, one end of the main driving groove 41 is communicated with the anti-slip rotating groove 22, the other end of the main driving groove 41 is communicated with a first branch groove 47 and a second branch groove 55, the first branch groove 47 and the second branch groove 55 are opened in the shelf frame 1, and the first gear rack 38 is slidingly connected in the first branch groove 47.

[0041] One side of the sealing sliding plate 44 is fixedly connected with a driving sliding rod 43, the driving sliding rod 43 is slidingly connected in a driving inner groove 42, the driving inner groove 42 is opened in the anti-slip rotating shaft 23, the side wall of the driving sliding rod 43 is fixedly connected with a sliding sliding block 46, the sliding sliding block 46 is slidingly connected in a track groove 45, and the track groove 45 is opened in the anti-slip rotating shaft 23.

[0042] The design of the first driving assembly 4 is used to drive the first rack 38 to slide, and then drive the pressing plate 37 to clamp and fix the material frame. When the anti-escape rotating shaft 23 drives the anti-escape sliding block 27 to slide to the center, due to the design of the track groove 45 and the sliding sliding block 46, the anti-escape rotating shaft 23 will drive the driving sliding rod 43 arranged in the anti-escape rotating shaft 23 and the sealing sliding plate 44 fixedly connected with the driving sliding rod 43 to slide outward. Since the main driving groove 41 is communicated with the first branch groove 47, and the first rack 38 is slidably connected in the first branch groove 47, under the sliding of the sealing sliding plate 44, the first rack 38 slides upward, drives the first counter rotating gear 32 and the second counter rotating gear 33 to rotate to the center, and then drives the pressing plate 37 to press and fix the material frame.

[0043] In this embodiment, the first driving assembly 4 is used to drive the first rack 38 to slide, and then drive the pressing plate 37 to clamp and fix the material frame. When the anti-escape rotating shaft 23 drives the anti-escape sliding block 27 to slide to the center, due to the design of the track groove 45 and the sliding sliding block 46, the anti-escape rotating shaft 23 will drive the driving sliding rod 43 arranged in the anti-escape rotating shaft 23 and the sealing sliding plate 44 fixedly connected with the driving sliding rod 43 to slide outward. Since the main driving groove 41 is communicated with the first branch groove 47, and the first rack 38 is slidably connected in the first branch groove 47, under the sliding of the sealing sliding plate 44, the first rack 38 slides upward, drives the first counter rotating gear 32 and the second counter rotating gear 33 to rotate to the center, and then drives the pressing plate 37 to press and fix the material frame. Figures 1 to 13

[0044] The side wall of the rotating gear 53 is engaged with the second rack 54, the second rack 54 is slidably connected in the second branch groove 55, and the second branch groove 55 is formed in the bottom of the shelf frame 1.

[0045] In order to further ensure the accurate position of the material frame in the shelf frame 1, the position of the material frame can be further limited through the design of the positioning assembly 5. When the sealing sliding plate 44 slides outward, the first rack 38 in the first branch groove 47 is driven to slide upward, and through the communication of the second branch groove 55, the second rack 54 is driven to slide to the right. Since the top of the second rack 54 is engaged with the rotating gear 53, and the side wall of the rotating gear 53 is engaged with the rotating fixed plate 52, the rotating fixed plate 52 will rotate around the rotating gear 53 and abut against the material frame in the shelf frame 1, driving the rear side of the material frame to abut against the rotating fixed plate 52 which is vertically arranged after rotation. Through this design, the vertical position of the material frame in the shelf frame 1 can be effectively determined, and the horizontal position of the material frame can be determined by the simultaneous extrusion of the two side fixed assemblies 3. Through this design, the relative position of the material frame can be effectively determined, thereby ensuring the accurate positioning of the next material taking of the material taking machine and ensuring the stable operation of the material taking work, effectively avoiding the influence of the material taking process of the material taking machine due to the displacement of the material frame.

[0046] ​The first branch groove 47 is provided with a lag assembly 6, the lag assembly 6 comprises a lag hollow plate 61 fixedly connected in the first branch groove 47, one side of the lag hollow plate 61 is fixedly connected with a hollow cylinder 62, the other end of the hollow cylinder 62 abuts against a hollow top plate 63, one side of the hollow top plate 63 is fixedly connected with a first spring 64, the other end of the first spring 64 is arranged on one side of the lag hollow plate 61.

[0047] One side of the hollow top plate 63 is fixedly connected with a second hollow cylinder 65, the other end of the second hollow cylinder 65 abuts against a sealed top plate 66, one side of the sealed top plate 66 is fixedly connected with a second spring 67, the other side of the second spring 67 is fixedly connected on one side of the hollow top plate 63.

[0048] The design of the lag assembly 6 effectively limits the operation sequence of the two-side fixing assembly 3 and the positioning assembly 5, the lag assembly 6 is arranged in the first branch groove 47, so that the fixing of the material frame by the two-side fixing assembly 3 is performed after the positioning of the positioning assembly 5, and the accuracy of the positioning of the material frame is further ensured, when the sealing slide plate 44 slides outward, the first branch groove 47 is first driven to the second branch groove 55 due to the limitation of the hollow top plate 63 and the first spring 64, after the second rack 54 cannot slide, the first spring 64 is stretched, at this time, the first branch groove 47 is communicated, at this time, the first rack 38 can be driven to slide upward, through the design, the operation sequence of the two-side fixing assembly 3 and the positioning assembly 5 is effectively limited, and the situation that the material frame cannot be adjusted after being fixed is avoided, and when disassembling, since the rotating fixing plate 52 does not apply pressure to the material frame after standing up, therefore, when disassembling, which one of the two-side fixing assembly 3 and the positioning assembly 5 is released first does not affect the taking out of the material frame, therefore, the design of the second hollow cylinder 65, the sealed top plate 66 and the second spring 67 is only to ensure the dredging of the first branch groove 47.

[0049] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Moreover, the terms "comprising", "containing" or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or equipment.

[0050] The above description is only the preferred embodiment of the present application, it should be pointed out that, for those skilled in the art, without departing from the technical principles of the present application, a number of improvements and refinements can be made, these improvements and refinements should also be regarded as the protection scope of the present application.

Claims

1. A vertical ventilated goods shelf comprising a shelf frame (1), characterized in that: The outermost side of the shelf frame (1) is provided with an anti-falling assembly (2), the anti-falling assembly (2) comprises an anti-falling mounting groove (21) opened in the shelf frame (1), an anti-falling rotating shaft (23) is mounted in the anti-falling mounting groove (21), the side wall of the anti-falling rotating shaft (23) is fixedly connected with an anti-falling telescopic shell (25), the anti-falling telescopic shell (25) is slidably connected with an anti-falling telescopic inner rod (26), the other end of the anti-falling telescopic inner rod (26) is rotatably connected with an anti-falling sliding block (27), the anti-falling sliding block (27) is slidably connected in an anti-falling sliding groove (28), and the anti-falling sliding groove (28) is opened at the top of the shelf frame (1).

2. A vertical ventilated shelving unit according to claim 1, wherein: The bottom corner of the shelf frame (1) is provided with an anti-falling rotating groove (22), the anti-falling rotating shaft (23) is rotatably connected in the anti-falling rotating groove (22), and the bottom end of the anti-falling rotating shaft (23) is fixedly connected with an anti-falling driving motor (24), and the anti-falling driving motor (24) is mounted in the anti-falling rotating groove (22).

3. A vertical ventilated shelving unit according to claim 2, wherein: The inside of the shelf frame (1) is provided with two side fixing assemblies (3), the two side fixing assemblies (3) comprise two side fixing mounting grooves (31) opened in the two sides of the shelf frame (1), a first counter gear (32) and a second counter gear (33) are rotatably connected in the two side fixing mounting grooves (31), the first counter gear (32) and the second counter gear (33) are meshedly connected, the side wall of the first counter gear (32) and the second counter gear (33) is fixedly connected with a first connecting rotating rod (34), the other end of the first connecting rotating rod (34) is rotatably connected with a second connecting rotating rod (35), the other end of the second connecting rotating rod (35) is rotatably connected with a rotating connecting block (36), and one side of the rotating connecting block (36) is fixedly connected with a pressing plate (37).

4. A vertical ventilated shelving unit according to claim 3, wherein: The second counter gear (33) is meshedly connected with a first rack (38), the two side fixing mounting grooves (31) are provided with a positioning plate (39) on one side of the first counter gear (32).

5. A vertical ventilated shelving unit according to claim 4, wherein: The sliding of the first rack (38) is driven by a driving assembly (4), the driving assembly (4) comprises a main driving groove (41) opened at the bottom of the shelf frame (1), a sealing sliding plate (44) is slidably connected in the main driving groove (41), one end of the main driving groove (41) is communicated with the anti-falling rotating groove (22), the other end of the main driving groove (41) is communicated with a first branch groove (47) and a second branch groove (55), the first branch groove (47) and the second branch groove (55) are opened in the shelf frame (1), and the first rack (38) is slidably connected in the first branch groove (47).

6. A vertical ventilated shelving unit according to claim 5, wherein: One side of the sealing sliding plate (44) is fixedly connected with a driving sliding rod (43), the driving sliding rod (43) is slidably connected in a driving inner groove (42), the driving inner groove (42) is arranged in the anti-off rotating shaft (23), and the side wall of the driving sliding rod (43) is fixedly connected with a sliding block (46), the sliding block (46) is slidably connected in a track groove (45), and the track groove (45) is arranged in the anti-off rotating shaft (23).

7. A vertical ventilated shelving unit according to claim 5, wherein: The bottom of the shelf frame (1) is provided with a positioning assembly (5), the positioning assembly (5) comprises a bottom positioning installation groove (51) arranged in the bottom of the shelf frame (1), a rotating gear (53) is rotatably connected in the bottom positioning installation groove (51), the side wall of the rotating gear (53) is fixedly connected with a rotating fixed plate (52), and the top surface of the rotating fixed plate (52) is flush with the bottom surface of the shelf frame (1).

8. A vertical ventilated shelving unit according to claim 7, wherein: The side wall of the rotating gear (53) is engagedly connected with a second rack (54), the second rack (54) is slidably connected in a second branch groove (55), and the second branch groove (55) is arranged in the bottom of the shelf frame (1).

9. A vertical ventilated shelving unit according to claim 5, wherein: The first branch groove (47) is provided with a hysteresis assembly (6), the hysteresis assembly (6) comprises a hysteresis hollow plate (61) fixedly connected in the first branch groove (47), one side of the hysteresis hollow plate (61) is fixedly connected with a hollow cylinder (62), the other end of the hollow cylinder (62) abuts against a hollow top plate (63), one side of the hollow top plate (63) is fixedly connected with a first spring (64), and the other end of the first spring (64) is arranged on one side of the hysteresis hollow plate (61).

10. A vertical ventilated shelving unit according to claim 9, wherein: One side of the hollow top plate (63) is fixedly connected with a second hollow cylinder (65), the other end of the second hollow cylinder (65) abuts against a sealing top plate (66), one side of the sealing top plate (66) is fixedly connected with a second spring (67), and the other side of the second spring (67) is fixedly connected on one side of the hollow top plate (63).

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