Automatic storage shelf

Abstract

The invention relates to the technical field of intelligent storage equipment, in particular to an automatic storage shelf which comprises a rail guided vehicle arranged on the ground, and a vertical elevator is vertically arranged at the output end of the rail guided vehicle; the vertical goods shelf is formed by transversely and longitudinally stacking a plurality of goods shelf grids; a goods width matching support device is arranged on the vertical elevator; the cargo width matching supporting device comprises a butt joint assembly arranged at the output end of the vertical elevator, and a driving assembly is arranged in the middle of the butt joint assembly. Two first matching assemblies are symmetrically arranged on the two sides of the butt joint assembly. The two ends of the bottom of each goods shelf grid are each provided with a second matching assembly. Before the goods are placed on the goods shelf, the distance between the goods shelf supporting components is automatically adjusted according to the width of the current goods so as to adapt to placement of the goods of different sizes, independent driving components do not need to be arranged on the goods shelf, and then the effects of saving the storage cost and utilizing storage resources to the maximum degree are achieved.

Description

Technical Field

[0001] This invention relates to the field of intelligent warehousing equipment technology, specifically to an automated warehouse rack. Background Technology

[0002] Warehouse racking is a storage device based on the six basic functions of logistics: packaging, transportation, loading and unloading, sorting, and information management. With the continuous development of the warehouse racking industry, more and more industries and enterprises are using warehouse racking, and more and more companies are entering the warehousing industry. Serving friends from all walks of life, racking is one of the main facilities in warehousing. It can be said that racking is an indispensable component of modern industrial warehouses, logistics centers, and distribution centers. When placing goods, the goods to be stored need to be transported to the telescopic forks of the rail-guided vehicle through the flow channel and conveyor equipment. Then, the telescopic forks and goods are lifted to one side of the corresponding rack by the vertical lift. Finally, the telescopic forks transport the goods to the rack and place them. When retrieving goods, the telescopic forks and the vertical lift work together to remove the goods from the rack. However, traditional warehouse racking has the following problems: To facilitate the movement of the telescopic forks for picking up and placing goods, the bottom of the rack is designed with a hollow area to allow the telescopic forks to pass through. On both sides of the hollow area, there is a set of support components to support the bottom of the goods. This set of support components is usually fixed, meaning that the two... The non-adjustable spacing between shelves means that they can only store goods of similar width, and cannot store goods with significantly different widths. This leads to multiple shelves in the same area being idle when there is insufficient stock of goods of the same size, resulting in a waste of warehousing resources. If the shelf supports were designed with adjustable spacing, it would mean that each shelf would need to be equipped with an independent drive unit to control the spacing of the support components. Since vertical storage requires a large number of shelves, installing independent drive units for each would be a significant expense, greatly increasing warehousing costs. There is a lack of equipment that can automatically adjust the spacing of the shelf support components according to the width of the goods before they are placed on the shelf, to accommodate goods of different sizes, without the need for independent drive units on the shelves, thereby saving warehousing costs and maximizing the utilization of warehousing resources. Summary of the Invention

[0003] The purpose of this invention is to provide an automated warehouse racking system to solve the problems mentioned in the background section. To achieve the above objective, this invention provides the following technical solution: An automated warehouse racking system includes a ground-mounted rail-guided vehicle with a vertically mounted vertical lift at its output end; it also includes a vertical racking system composed of several stacked rack compartments; the vertical lift is equipped with a cargo width matching support device; the cargo width matching support device includes a docking assembly located at the output end of the vertical lift, with a telescopic fork at the top of the docking assembly; a weight sensor is mounted on the moving end of the telescopic fork; a drive assembly is located in the middle of the docking assembly; two first matching assemblies are symmetrically arranged on both sides of the docking assembly; a second matching assembly is located at both ends of the bottom of each rack compartment; a reset assembly is located on each second matching assembly; the weight sensor controls the drive assembly to measure the width of the cargo placed on the telescopic fork; the docking assembly controls the docking of the first matching assemblies and the second matching assemblies on the rack compartment, so that the width of the support end at the bottom of the rack compartment is automatically adjusted to match the width of the cargo.

[0004] Preferably, the docking assembly includes a mounting bracket, one side of which is located on the output end of the vertical elevator; a hollow docking block is slidably connected to the top of the mounting bracket; a telescopic fork is provided in the middle of the top of the docking block; and a horizontally arranged electric push rod is provided on the inner side of the mounting bracket, with the output end of the electric push rod connected to the bottom of the docking block.

[0005] Preferably, the driving assembly includes a first gear rotatably disposed in the center of the docking block; a drive motor is disposed inside the docking block and the output end of the drive motor is connected to the first gear; a first toothed rod and a second toothed rod are horizontally slidably connected to the upper and lower ends of the docking block, and the first toothed rod and the second toothed rod are respectively meshed with the first gear; a first actuating rod and a second actuating rod are vertically disposed at the ends of the first toothed rod and the second toothed rod that are far apart from each other, and the upper ends of the first actuating rod and the second actuating rod both pass through the top of the docking block, and the top of the docking block is provided with an opening to facilitate the movement of the first actuating rod and the second actuating rod; a trigger toothed rod is horizontally disposed on one side of the upper end of the first actuating rod and the second actuating rod.

[0006] Preferably, the first matching component includes a sliding frame disposed at one end of the top of the mating block; a third toothed rod is slidably connected to the side of the sliding frame near the first actuating rod or the second actuating rod by means of a first spring, and a connecting frame is disposed directly below the end of the third toothed rod located on the outer side of the sliding frame; a first mating shaft is rotatably disposed on the connecting frame; a mating groove is disposed at the end of the first mating shaft; a second gear is disposed on the first mating shaft and the second gear meshes with the third toothed rod.

[0007] Preferably, the end of the third toothed rod away from the first spring is vertically slidably connected to a hinge frame elastically connected by a second spring; the hinge frame is provided with a stop rod, the stop rod has a pressure sensor at its stop end, the stop rod has a limiting rotation groove, and the two ends of the hinge frame are provided with limiting members, which limit the rotation direction of the stop rod by the limiting members and the limiting rotation groove, so that the stop rod cannot rotate away from the second gear; the upper end of the first actuating rod or the second actuating rod abuts against the lower end of the stop rod and is located between the second gear and the stop rod; the top of the hinge frame is provided with a first trigger member.

[0008] Preferably, the second matching component includes a second trigger located on the lower part of one side of the shelf compartment; the first trigger and the second trigger are provided with mutually pressing arc surfaces at their adjacent ends; cavities are provided inside both ends of the lower part of the shelf compartment; a support is horizontally slidably connected to one end of the lower part of the shelf compartment; a through groove is provided at the end of the support located inside the shelf compartment; a second docking shaft is provided at the lower part of the shelf compartment via a coil spring, and a docking protrusion is provided at the end of the second docking shaft near the first docking shaft; the docking protrusion and the docking groove enable the first docking shaft and the second docking shaft to dock at any angle of rotation; a row of toothed grooves is provided at the bottom of the through groove.

[0009] Preferably, the second docking shaft is provided with a third gear and the third gear meshes with the tooth groove at the bottom of the through groove; the second gear and the third gear have the same diameter; the second docking shaft is provided with a ratchet and the ratchet is located inside the cavity; a ratchet bar is rotatably provided on one side inside the cavity; one end of the ratchet bar meshes with the ratchet groove on the ratchet, and the ratchet bar restricts the rotation direction of the ratchet so that it cannot rotate clockwise; one side of the ratchet bar and one side of the cavity are elastically connected by a third spring.

[0010] Preferably, the reset assembly includes a first bevel gear coaxially connected to the ratchet bar; a second bevel gear is rotatably provided on one side of the cavity and the first bevel gear meshes with the second bevel gear; a trigger toothed rod is pre-meshed with the lower part of the second bevel gear; and the lower part of the shelf compartment is provided with an opening to facilitate the passage of the trigger toothed rod.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: In this invention, when the device is in use, the goods to be stored are first placed on the telescopic forks by a conveying device. At the moment of placement, the weight sensor on the telescopic forks senses the weight and undergoes a slight deformation under the weight pressure. This causes the strain gauge to produce a physical quantity change, which is converted into an electrical signal proportional to the weight and transmitted to the drive component. The drive component controls the first matching component to measure and match the width of the current goods. Then, the docking component controls the goods to move closer to the corresponding shelf compartment. During the approach process, the two support members at the bottom of the shelf compartment are automatically adjusted through the cooperation of the first and second matching components, so that the distance between them matches the width of the goods, ensuring support for the current goods. This achieves the effect of automatically adjusting the spacing of the shelf support components according to the width of the current goods before placing them on the shelf, so as to accommodate the placement of goods of different sizes, without the need to set up a separate drive component on the shelf, thereby achieving the effect of saving warehousing costs and maximizing the utilization of warehousing resources. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the shelf compartment and goods width matching support device in this invention; Figure 3 This is a three-dimensional structural diagram of the cargo width matching support device in this invention; Figure 4 This is a three-dimensional structural diagram of the shelf compartment and the second matching component in this invention; Figure 5 This is a side view of the shelf compartment and goods width matching support device in this invention; Figure 6 This is a partial unfolded structural diagram of the cargo width matching support device in this invention; Figure 7 This is a front sectional view of the cargo width matching support device in this invention; Figure 8 This is a three-dimensional structural diagram of the first matching component in this invention; Figure 9 This is a side sectional view of the first matching component in this invention; Figure 10 This is a three-dimensional structural diagram of the first matching component, the second matching component, and the shelf compartment in this invention; Figure 11 This is a three-dimensional structural diagram of the first actuating plate, the shelf compartment, the second matching component, and the reset component in this invention; Figure 12 This is a front sectional view of the shelf compartment and the second matching component in this invention; Figure 13This is a three-dimensional structural diagram of the second matching component and the reset component in this invention; Figure 14 This is a partial structural diagram of the second matching component and the reset component in this invention; Figure 15 This is a partial structural diagram of the second matching component in this invention.

[0013] In the diagram: 1. Rail-guided vehicle; 2. Vertical lift; 3. Shelf compartment; 4. Vertical rack; 5. Cargo width matching support device; 51. Connecting assembly; 511. Mounting bracket; 512. Connecting block; 513. Electric push rod; 52. Telescopic fork; 53. Weight sensor; 54. Drive assembly; 541. First gear; 542. Drive motor; 543. First toothed rod; 544. Second toothed rod; 545. First actuating rod; 546. Second actuating rod; 547. Trigger toothed rod; 55. First matching assembly; 551. Sliding frame; 552. First spring; 553. Third toothed rod. 554. Rod; 555. Connecting frame; 556. First docking shaft; 557. Docking groove; 558. Second gear; 559. Second spring; 560. Hinge frame; 561. Stopping rod; 562. Limiting rotation groove; 563. Limiting component; 57. First triggering component; 57. Second matching assembly; 571. Second triggering component; 572. Support component; 573. Through groove; 574. Second docking shaft; 575. Docking protrusion; 576. Third gear; 577. Ratchet; 578. Ratchet bar; 579. Third spring; 58. Reset assembly; 581. First bevel gear; 582. Second bevel gear. Detailed Implementation

[0014] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0015] Please see Figures 1 to 15This invention provides a technical solution: an automated storage rack, including a rail-guided vehicle 1 mounted on the ground, with a vertically mounted vertical lift 2 at the output end of the rail-guided vehicle 1; it also includes a vertical rack 4 formed by stacking several rack compartments 3 horizontally and vertically; the vertical lift 2 is equipped with a cargo width matching support device 5; the cargo width matching support device 5 includes a docking assembly 51 located at the output end of the vertical lift 2, with a telescopic fork 52 at the top of the docking assembly 51; a weight sensor 53 is mounted on the moving end of the telescopic fork 52; and a drive assembly 5 is located in the middle of the docking assembly 51. 4; Two first matching components 55 are symmetrically arranged on both sides of the docking component 51; A second matching component 57 is provided at both ends of the bottom of each shelf compartment 3; A reset component 58 is provided on each second matching component 57; The weight sensor 53 controls the drive component 54 to work and drive the two first matching components 55 to measure the width of the goods placed on the telescopic fork 52. The docking component 51 controls the docking of the first matching components 55 and the second matching components 57 on the shelf compartment 3, so that the width of the support end at the bottom of the shelf compartment 3 is automatically adjusted to match the width of the goods.

[0016] In this embodiment, as Figures 1 to 15 As shown, the docking assembly 51 includes a mounting bracket 511, one side of which is located on the output end of the vertical lifting machine 2; a hollow docking block 512 is slidably connected to the top of the mounting bracket 511; a telescopic fork 52 is provided in the middle of the top of the docking block 512; a horizontally arranged electric push rod 513 is provided on the inner side of the mounting bracket 511, and the output end of the electric push rod 513 is connected to the bottom of the docking block 512. The drive assembly 54 includes a first gear 541 rotatably disposed in the center of the docking block 512; a drive motor 542 is disposed inside the docking block 512 and the output end of the drive motor 542 is connected to the first gear 541; a first toothed rod 543 and a second toothed rod 544 are horizontally slidably connected to the upper and lower ends of the docking block 512, and the first toothed rod 543 and the second toothed rod 544 are respectively meshed with the first gear 541; a first actuating rod 545 and a second actuating rod 546 are vertically disposed at the ends of the first toothed rod 543 and the second toothed rod 544 that are far apart from each other, and the upper ends of the first actuating rod 545 and the second actuating rod 546 both pass through the top of the docking block 512, and the top of the docking block 512 is provided with an opening to facilitate the movement of the first actuating rod 545 and the second actuating rod 546; a trigger toothed rod 547 is horizontally disposed on one side of the upper end of the first actuating rod 545 and the second actuating rod 546. The first matching component 55 includes a sliding frame 551 disposed at one end of the top of the mating block 512; a third toothed rod 553 is slidably connected to the side of the sliding frame 551 near the first actuating rod 545 or the second actuating rod 546 via a first spring 552; a connecting frame 554 is disposed directly below the end of the third toothed rod 553 located outside the sliding frame 551; a first mating shaft 555 is rotatably disposed on the connecting frame 554; a mating groove 556 is disposed at the end of the first mating shaft 555; a second gear 557 is disposed on the first mating shaft 555 and the second gear 557 meshes with the third toothed rod 553; The third toothed rod 553 is vertically slidably connected to a hinge frame 559 elastically connected by a second spring 558 at one end away from the first spring 552; the hinge frame 559 is provided with a stop rod 560, the stop rod 560 is provided with a pressure sensor at the stop end, the stop rod 560 is provided with a limiting rotation groove 561, and the two ends of the hinge frame 559 are provided with limiting members 562. The rotation direction of the stop rod 560 is limited by the limiting members 562 and the limiting rotation groove 561, so that the stop rod 560 cannot rotate away from the second gear 557; the upper end of the first actuating rod 545 or the second actuating rod 546 abuts against the lower end of the stop rod 560 and is located between the second gear 557 and the stop rod 560; the top of the hinge frame 559 is provided with a first trigger member 563; The second matching component 57 includes a second trigger 571 located on the lower side of one side of the shelf compartment 3; the first trigger 563 and the second trigger 571 are adjacent to each other with arc surfaces that press against each other; the two ends of the lower part of the shelf compartment 3 are provided with cavities; a support 572 is horizontally slidably connected to one end of the lower part of the shelf compartment 3; a through groove 573 is provided at one end of the support 572 located inside the shelf compartment 3; a second docking shaft 574 is rotatably provided at the lower part of the shelf compartment 3 via a coil spring; a docking protrusion 575 is provided at one end of the second docking shaft 574 near the first docking shaft 555; the docking protrusion 575 and the docking groove 556 enable the first docking shaft 555 and the second docking shaft 574 to dock at any angle of rotation; a row of toothed grooves is provided at the bottom of the through groove 573; The second docking shaft 574 is provided with a third gear 576, which meshes with the tooth groove at the bottom of the through groove 573; the second gear 557 and the third gear 576 have the same diameter; the second docking shaft 574 is provided with a ratchet 577, which is located inside the cavity; a ratchet bar 578 is rotatably provided on one side of the cavity; one end of the ratchet bar 578 meshes with the ratchet groove on the ratchet 577, and the ratchet bar 578 restricts the rotation direction of the ratchet 577 so that it cannot rotate clockwise; one side of the ratchet bar 578 is elastically connected to one side of the cavity by a third spring 579; In this embodiment, as Figures 1 to 15As shown, the reset assembly 58 includes a first bevel gear 581 coaxially connected to the ratchet bar 578; a second bevel gear 582 is rotatably provided on one side of the cavity and the first bevel gear 581 meshes with the second bevel gear 582; the trigger toothed rod 547 is pre-meshed with the lower part of the second bevel gear 582; the lower part of the shelf compartment 3 is provided with an opening to facilitate the passage of the trigger toothed rod 547.

[0017] The method of use and advantages of this invention: The working process of this automated warehouse rack is as follows: like Figures 1 to 15As shown, when this device is in use, the goods to be stored are first placed on the telescopic fork 52 by the conveying equipment. At the moment of placement, the weight sensor 53 installed on the telescopic fork 52 senses the weight and undergoes a slight deformation under the weight pressure. This causes the strain gauge to produce a physical quantity change, which is converted into an electrical signal proportional to the weight and transmitted to the drive motor 542 in the drive assembly 54. The drive motor 542 is controlled to start automatically, driving the first gear 541 to rotate, which in turn drives the first toothed rod 543 and the second gear rod to slide synchronously towards the opposite side. This causes the two stop rods 560, which respectively abut against the first actuating rod 545 and the second actuating rod 546, to move synchronously towards both sides of the goods until the two stop rods... The side end of 560 contacts both sides of the goods, and the operation of the drive motor 542 is terminated under the action of the pressure sensor. During this process, as the stop rod 560 slides, the third toothed rod 553 moves accordingly, driving the second gear 557 to rotate a certain number of times and then stop. The width of the goods is recorded by the number of rotations of the second gear 557. After the recording is completed, the docking assembly 51 is controlled to work, and the electric push rod 513 starts to drive the docking block 512 to move towards the corresponding shelf compartment 3 until the first docking shaft 555 at the second gear 557 and the second docking shaft 574 at the lower end of the shelf compartment 3 are docked and engaged through the docking groove 556 and the docking protrusion 575. At this time, as the docking block 512 continues to move, the first docking shaft 555 at the second gear 557 and the second docking shaft 574 at the lower end of the shelf compartment 3 are docked and engaged through the docking groove 556 and the docking protrusion 575. A trigger block contacts the second trigger block and compresses the first trigger block, causing the hinge frame 559 to rise. This controls the two stop rods 560 to be misaligned with the first actuating rod 545 and the second actuating rod 546, respectively. Under the action of the first spring 552, the two third toothed rods 553 slide back to their initial positions towards the inside of the sliding frame 551. During the reset process, the first docking shaft 555 and the second docking shaft 574 drive the third gear 576, which has the same diameter as the second gear 557, to rotate synchronously and in the same number of revolutions. This causes the support member 572, which meshes with the third gear 576, to slide towards the lower outer side of the shelf compartment 3, and the sliding distance is the same as the sliding distance of the stop rod 560. This, in turn, increases the distance between the two support members 572. The system automatically adjusts to a position that accommodates and supports the width of the current goods. The ratchet 577 and the third gear 576 rotate synchronously, and the ratchet 577 is locked in place by the ratchet bar 578 to prevent it from rotating in the opposite direction. This locks the position of the two support members 572. Then, the telescopic forks 52 are controlled to transport the goods to the inside of the rack compartment 3 and support them with the two support members 572. This completes the loading process. In this way, the spacing of the rack support members is automatically adjusted according to the width of the current goods before the goods are placed on the rack to accommodate goods of different sizes. There is no need to set up independent drive components on the rack, thereby saving warehousing costs and maximizing the utilization of warehousing resources. After the goods are removed from the telescopic fork 52 and placed inside the shelf compartment 3 for storage, the weight sensor 53 on the telescopic fork 52 loses pressure, causing the strain gauge to generate a physical quantity change and convert it into an electrical signal proportional to the weight, which is transmitted to the drive motor 542 in the drive assembly 54. This causes the output end of the drive motor 542 to rotate, controlling the first actuating lever 545 and the second actuating lever 546 to reset. During the reset process, with the cooperation of the limiting rotation groove 561 and the limiting member 562, the stop rod 560 is driven to deflect counterclockwise by a certain angle, so that the first actuating lever 545 and the second actuating lever 546 are displaced from the stop rod 560 again during the reset process, so that they can reset to their original positions for the next loading or unloading operation. When a pickup operation is required, since the first actuating lever 545 and the second actuating lever 546 have returned to their initial positions, the trigger toothed lever 547 and the second bevel gear 582 are in a corresponding position. First, the telescopic fork 52 is controlled by the docking assembly 51 to approach the goods to be picked up, and the trigger toothed lever 547 engages with the lower part of the second bevel gear 582. At this time, the telescopic fork 52 extends to support the bottom of the goods to be picked up. Then, the electric push rod 513 triggers the toothed lever 547 to continue moving, driving the second bevel gear 582 and its meshing mechanism. The first bevel gear 581 rotates, causing the ratchet bar 578 to deflect away from the ratchet 577. The ratchet 577 loses its resistance and rotates back to its original position under the action of the coil spring. This allows the support member 572 to return to its initial position under the rotation of the third gear 576. Finally, the goods are controlled to move away from the current shelf compartment 3 by the cooperation of the docking assembly 51 and the telescopic fork 52, thus completing the picking operation. At the same time, the support member 572 of the shelf compartment 3 is controlled to return to the initial width setting position while picking up the goods, so as to facilitate the subsequent support of goods of different widths.

[0018] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automated storage rack, comprising a ground-mounted rail-guided vehicle (1), the output end of which is provided with a vertically arranged vertical lift (2), characterized in that, It also includes a vertical rack (4) formed by stacking several racks (3) horizontally and vertically. The vertical lift (2) is provided with a cargo width matching support device (5). The cargo width matching support device (5) includes a docking component (51) located at the output end of the vertical lift (2). The top of the docking component (51) is provided with a telescopic fork (52) for placing and picking up goods. The moving end of the telescopic fork (52) is provided with a weight sensor (53) for sensing the weight of the goods. The middle part of the docking component (51) is provided with a drive component (54). Two first matching components (55) are symmetrically provided on both sides of the docking component (51). The drive component (54) is used to drive the two first matching components (55) to measure the width of the goods. Each rack (3) has a second matching component (57) at both ends of its bottom that automatically adjusts the support of the rack (3) when docking with the first matching component (55). Each second matching component (57) is provided with a reset component (58) for controlling the automatic reset of the support of the rack (3) when picking up goods.

2. The automated warehouse racking system according to claim 1, characterized in that: The docking assembly (51) includes a mounting bracket (511), one side of which is located on the output end of the vertical lift (2). A hollow docking block (512) is slidably connected to the top of the mounting bracket (511). A telescopic fork (52) is provided in the middle of the top of the docking block (512). A horizontally arranged electric push rod (513) is provided on the inner side of the mounting bracket (511). The output end of the electric push rod (513) is connected to the bottom of the docking block (512).

3. An automated warehouse racking system according to claim 2, characterized in that: The drive assembly (54) includes a first gear (541) rotatably disposed inside the docking block (512). A drive motor (542) is disposed inside the docking block (512), and the output end of the drive motor (542) is connected to the first gear (541). A first toothed rod (543) and a second toothed rod (544) are horizontally slidably connected to the upper and lower ends of the docking block (512), respectively. The first toothed rod (543) and the second toothed rod (544) mesh with the first gear (541), respectively. 43) The first actuating rod (545) and the second actuating rod (546) are respectively vertically provided at the ends of the second toothed rod (544) that are far apart from each other. The upper ends of the first actuating rod (545) and the second actuating rod (546) pass through the top of the docking block (512). The top of the docking block (512) is provided with an opening to facilitate the movement of the first actuating rod (545) and the second actuating rod (546). The upper end of the first actuating rod (545) and the second actuating rod (546) are each provided with a trigger toothed rod (547) horizontally on one side.

4. An automated warehouse racking system according to claim 3, characterized in that: The first matching component (55) includes a sliding frame (551) located at one end of the top of the mating block (512). The sliding frame (551) is slidably connected to a third toothed rod (553) elastically connected by a first spring (552) on the side near the first actuating rod (545) or the second actuating rod (546). A connecting frame (554) is provided directly below the end of the third toothed rod (553) located outside the sliding frame (551). A first mating shaft (555) is rotatably provided on the connecting frame (554). A mating groove (556) is provided at the end of the first mating shaft (555). A second gear (557) is provided on the first mating shaft (555) and the second gear (557) meshes with the third toothed rod (553).

5. An automated warehouse racking system according to claim 4, characterized in that: The third toothed rod (553) is vertically slidably connected to a hinge frame (559) elastically connected by a second spring (558) at one end away from the first spring (552). The hinge frame (559) is provided with a stop rod (560), and a pressure sensor is provided at the stop end of the stop rod (560). The stop rod (560) is provided with a limiting rotation groove (561), and limiting members (562) are provided at both ends of the hinge frame (559). The limiting members (562) allow for... 62) and the limiting rotation groove (561) limit the rotation direction of the stop rod (560), so that the stop rod (560) cannot rotate away from the second gear (557). The upper end of the first actuating rod (545) or the second actuating rod (546) abuts against the lower end of the stop rod (560) and is located between the second gear (557) and the stop rod (560). The top of the hinge frame (559) is provided with a first trigger (563).

6. An automated warehouse racking system according to claim 5, characterized in that: The second matching component (57) includes a second trigger (571) located on the lower side of one side of the shelf compartment (3). The first trigger (563) and the second trigger (571) are adjacent to each other with an arc surface that presses against each other. The two ends of the lower part of the shelf compartment (3) are provided with cavities. One end of the lower part of the shelf compartment (3) is horizontally slidably connected to a support (572). One end of the support (572) located inside the shelf compartment (3) is provided with a through groove (573). The lower part of the shelf compartment (3) is provided with a second docking shaft (574) that rotates through a coil spring. The end of the second docking shaft (574) near the first docking shaft (555) is provided with a docking protrusion (575). The docking protrusion (575) and the docking groove (556) enable the first docking shaft (555) and the second docking shaft (574) to dock at any angle when rotated. The bottom of the through groove (573) is provided with a row of toothed grooves.

7. An automated warehouse racking system according to claim 6, characterized in that: The second docking shaft (574) is provided with a third gear (576) and the third gear (576) meshes with the tooth groove at the bottom of the through groove (573). The second gear (557) and the third gear (576) have the same diameter. The second docking shaft (574) is provided with a ratchet (577) and the ratchet (577) is located inside the cavity. A ratchet bar (578) is rotatably provided on one side of the cavity. One end of the ratchet bar (578) meshes with the ratchet groove on the ratchet (577). The ratchet bar (578) restricts the rotation direction of the ratchet (577) so that it cannot rotate clockwise. One side of the ratchet bar (578) is elastically connected to one side of the cavity by a third spring (579).

8. An automated warehouse racking system according to claim 7, characterized in that: The reset assembly (58) includes a first bevel gear (581) coaxially connected to a ratchet bar (578), a second bevel gear (582) rotatably provided on one side of the cavity, and the first bevel gear (581) meshes with the second bevel gear (582). The trigger toothed rod (547) is pre-meshed with the lower part of the second bevel gear (582), and the lower part of the shelf compartment (3) is provided with an opening to facilitate the passage of the trigger toothed rod (547).

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