Goods shelf with automatic material moving mechanism

Abstract

The invention provides a goods shelf with an automatic material moving mechanism, and relates to the technical field of goods shelves, the goods shelf comprises a material conveying assembly and a fixed-point self-moving goods shelf, the material conveying assembly comprises a support, a chain and horizontal bearing parts, the chain moves at the front end of the support, and the horizontal bearing parts are arranged on the two sides of the front end of the chain; an adjusting frame is rotationally arranged on the left side of the front end of the support; the chain wheel on the support drives the chain to move, then the horizontal bearing piece is driven to move synchronously, the supporting block and the first supporting rod of the horizontal bearing piece are matched with the long guide rod and the short guide rod on the rear frame to conduct precise guiding along the guide rail and the guide groove, and the supporting block and the first supporting rod can stably penetrate through the first conveying roller on the adjusting frame or the interval of the feeding conveying piece; goods are directly conveyed to the first conveying part or run reversely, the goods are taken away from the first conveying part, manual auxiliary positioning or transferring is not needed in the whole process, automatic transferring of the goods between the material conveying assembly and the goods shelf is achieved, and continuity and efficiency of feeding and discharging are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of shelves, in particular to a shelf with an automatic material moving mechanism. BACKGROUND

[0002] With the development of the warehousing logistics industry, shelves with material moving function have become the core equipment for improving the efficiency of warehousing operations. The existing automatic shelves usually include a shelf body, a conveying assembly and a simple material moving structure. They mainly realize the storage and transfer of goods through conveying lines, mechanical arms or track trolleys and other components, and are widely used in e-commerce warehousing, manufacturing raw material storage and other scenarios. The core of the design of such shelves is to link the warehousing, storage and delivery processes of goods, and to replace part of the manual operation with mechanical structures to meet the needs of large-scale goods transfer.

[0003] However, the existing automatic shelves still have many shortcomings. On the one hand, the transfer between the conveying assembly and the shelf storage structure is not smooth enough. Most shelves need to rely on manual positioning or additional transfer devices, making it difficult to realize automatic feeding between the conveying assembly and the shelf conveying part, resulting in interrupted operation process, low efficiency, and manual intervention that can easily cause positioning deviation or damage to the goods. On the other hand, for goods stored in multiple groups of carrying racks, there is a lack of precise point picking mechanism. When picking up specified goods, adjacent goods need to be moved or the shelf position needs to be adjusted as a whole, which is tedious and time-consuming, and cannot meet the demand of quickly picking up specific goods. Therefore, the present application proposes a shelf with an automatic material moving mechanism to solve the problems in the prior art. SUMMARY

[0004] To solve the above problems, the present application provides a shelf with an automatic material moving mechanism. The chain on the sprocket of the support is driven to move, in turn driving the horizontal carrier to move synchronously. The combination of the horizontal carrier's supporting block and first supporting rod with the long guide rod and short guide rod on the rear frame is precisely guided along the guide rail and guide groove, which can stably pass through the interval of the first conveying roller on the adjusting frame or the feeding conveying part, directly delivering the goods to the first conveying part or running in reverse to take the goods from the first conveying part. The whole process does not need manual positioning or transfer, realizes the automatic transfer between the conveying assembly and the shelf, effectively reduces the interruption time of the operation, reduces the labor cost, and improves the continuity and efficiency of feeding and discharging.

[0005] In order to achieve the object of the present application, the present application is realized by the following technical solutions: a goods shelf with an automatic material moving mechanism, comprising a material moving assembly and a fixed-point self-moving goods shelf, the material moving assembly comprises a support, a chain and a horizontal carrier, the chain moves at the front end of the support, the horizontal carrier is arranged at both sides of the front end of the chain, a regulating shelf is rotatably arranged at the left side of the front end of the support, and a first conveying member is arranged on the regulating shelf, the horizontal carrier passes through the first conveying member and is used for carrying goods to the first conveying member or taking goods away from the first conveying member; The fixed-point self-moving goods shelf comprises a goods shelf body and a carrying shelf arranged in the goods shelf body, the left side of the carrying shelf corresponds to the regulating shelf, and a plurality of groups of the carrying shelf and the regulating shelf are equidistantly arranged, a second conveying member is arranged on the carrying shelf and is used for receiving goods sent from the first conveying member to store the goods, a moving plate is movably arranged at the position of the rear end of each group of the carrying shelf on the goods shelf body, and a fixed-point material taking member is arranged on the moving plate, the fixed-point material taking member is used for lifting the designated goods on the carrying shelf to the left side of the carrying shelf and discharging the goods to the regulating shelf.

[0006] Further improvement lies in that a feeding conveying member is arranged at the left side below the front end of the support, the horizontal carrier passes through the feeding conveying member and is used for taking goods away from the feeding conveying member or carrying goods to the feeding conveying member.

[0007] Further improvement lies in that chain wheels are rotatably arranged above and below the front end of the support, the chain is arranged around the chain wheels, and the chain wheels are driven to rotate by a motor.

[0008] Further improvement lies in that guide rails are arranged at both sides of the front end of the support, and guide grooves that are in communication with each other are arranged on the support at the left side positions of the two groups of guide rails.

[0009] Further improvement lies in that the horizontal carrier comprises a supporting block, a first supporting rod and a rear shelf, the supporting block is connected to the chain, the first supporting rod is arranged at the front end of the supporting block, the first supporting rod is used for passing through the interval between the first conveying member and the feeding conveying member, the rear shelf is connected to the rear end of the supporting block, and a long guide rod and a short guide rod are arranged on the rear shelf, the long guide rod is matched with the guide groove, and the short guide rod is limited to the right side of the guide rail.

[0010] Further improvement lies in that the first conveying member comprises a plurality of groups of first conveying rollers, and the plurality of groups of first conveying rollers are equidistantly arranged, and the plurality of groups of first conveying rollers are independently driven to rotate.

[0011] Further improvement lies in that the second conveying member comprises a plurality of groups of second conveying rollers, and the plurality of groups of second conveying rollers are equidistantly arranged, and the plurality of groups of second conveying rollers are independently driven to rotate.

[0012] A further improvement is that: both the right side of the adjusting frame and the left side of the bearing frame are provided with clearance openings, and the height of the clearance openings is lower than the height of the first conveying roller and the second conveying roller.

[0013] A further improvement is that: each of the support frames at the rear end of the support frame is provided with a slot, and a first threaded screw is rotatably provided on the inner side of the slot. The first threaded screw is driven to rotate by a motor, and a first nut block adapted to the first threaded screw is provided at the rear end of the moving plate.

[0014] A further improvement is that: the moving plate is internally equipped with a second threaded screw, which is driven to rotate by a reduction motor; the fixed-point material picking component includes a lifting plate and a second support rod; the rear end of the lifting plate is provided with a second nut block adapted to the second threaded screw; the second support rod is located at the front end of the lifting plate and is used to lift the designated goods from below through the interval of the second conveyor for fixed-point movement.

[0015] The beneficial effects of this invention are as follows: 1. This invention drives the chain to move via the sprocket on the support, thereby causing the horizontal bearing component to move synchronously. The support block and the first support rod of the horizontal bearing component, together with the long guide rod and the short guide rod on the rear frame, are precisely guided along the guide rail and guide groove. They can stably pass through the interval of the first conveyor roller or the feeding conveyor on the adjusting frame, directly delivering the goods to the first conveyor or running in the opposite direction to remove the goods from the first conveyor. No manual assistance in positioning or transfer is required throughout the process, realizing the automated transfer of goods between the material handling components and the shelf. This effectively reduces operation interruption time, lowers labor costs, and improves the continuity and efficiency of feeding and discharging.

[0016] 2. Each set of support frames in the shelving body of this invention is equipped with a moving plate and a fixed-point picking component at the rear end. The moving plate is driven to move precisely laterally by the first threaded screw in the slot, and then the second threaded screw inside the moving plate drives the lifting plate to rise and fall, so that the second support rod can pass through the gap of the second conveyor roller from below to accurately lift the designated goods on the support frame. Then the goods are smoothly delivered to the left side of the support frame and transported to the adjustment frame. This realizes the fixed-point positioning, lifting and transfer of multiple sets of stored goods. This design does not require moving adjacent goods, solves the problem of cumbersome and time-consuming fixed-point picking in traditional shelving, and greatly improves the accuracy and speed of specific goods retrieval. It is especially suitable for the classification storage and rapid retrieval of goods of multiple specifications and batches.

[0017] 3. The layered layout of the multiple support racks in this invention makes full use of the vertical space of the rack body. While increasing storage capacity, it reduces space waste through an automated material transfer structure, further improving the overall efficiency of warehousing operations. The adjustable rack is rotatably set on the left side of the front end of the support. When the support rack of the corresponding layer does not need to transfer goods, the adjustable rack can be rotated around the rotation connection point of the support and stored, and turned to the non-operation area. This ensures that the idle adjustable rack will not occupy the movement space of the horizontal support component, avoids interference, and ensures smooth operation of the horizontal support component when switching between different operation layers. Attached Figure Description

[0018] Figure 1 This is the front view of the present invention; Figure 2 For the present invention Figure 1 Schematic diagram of the structure at point A in the middle; Figure 3 This is a schematic diagram of the material conveying component of the present invention; Figure 4 This is a schematic diagram of the horizontal support component of the present invention; Figure 5 This is a schematic diagram of the structure of the motion plate of the present invention.

[0019] The components are: 1. Support; 2. Chain; 3. Adjusting frame; 4. Shelf body; 5. Bearing frame; 6. Moving plate; 7. Feeding conveyor; 8. Sprocket; 9. Guide rail; 10. Guide groove; 11. Support block; 12. First support rod; 13. Rear frame; 14. Long guide rod; 15. Short guide rod; 16. First conveying roller; 17. Second conveying roller; 18. Clearance opening; 19. Groove opening; 20. First threaded screw; 21. Second threaded screw; 22. Lifting plate; 23. Second support rod. Detailed Implementation

[0020] To enhance understanding of the present invention, the present invention will be further described in detail below with reference to embodiments. These embodiments are only used to explain the present invention and do not constitute a limitation on the scope of protection of the present invention.

[0021] Example 1 according to Figure 1 , 2 As shown in Figures 3, 4, and 5, this embodiment proposes a shelf with an automatic material handling mechanism, including a material handling component and a fixed-point self-moving shelf. The material handling component includes a support 1, a chain 2, and a horizontal bearing member. The chain 2 moves at the front end of the support 1. The horizontal bearing member is located on both sides of the front end of the chain 2. An adjusting frame 3 is rotatably provided on the left side of the front end of the support 1, and a first conveying member is provided on the adjusting frame 3. The horizontal bearing member passes through the first conveying member and is used to carry goods to the first conveying member or to remove goods from the first conveying member. The fixed-point self-moving rack includes a rack body 4 and a support frame 5 installed inside the rack body 4. The left side of the support frame 5 corresponds to the adjustment frame 3, and multiple sets of support frames 5 and adjustment frames 3 are equidistantly arranged. The support frame 5 is provided with a second conveyor for receiving and storing goods fed from the first conveyor. Each set of support frames 5 has a movable moving plate 6 at the rear end of the rack body 4, and the moving plate 6 is provided with a fixed-point picking component. The fixed-point picking component is used to lift the specified goods on the support frame 5 at a fixed point and send them to the left side of the support frame 5, and then unload them into the adjustment frame 3. The motor drives the sprocket 8 to move the chain 2. The chain 2 synchronously drives the horizontal support component to move along the front end of the support 1. The horizontal support component is precisely guided by the cooperation of the long guide rod 14 and the guide groove 10, and the short guide rod 15 and the guide rail 9. It can stably pass through the interval of the first conveyor roller 16 on the adjusting frame 3 to send the goods to the first conveyor, or run in the opposite direction to take the goods away from the first conveyor. The first conveyor transports the goods to the second conveyor of the corresponding support frame 5 for storage. When retrieving the goods, the first threaded screw 20 drives the moving plate 6 to be positioned laterally, and the second threaded screw 21 drives the lifting plate 22 to rise and fall, so that the second support rod 23 passes through the interval of the second conveyor roller 17 to lift the designated goods and send them to the left side of the support frame 5. The independent second conveyor roller 17 in this area runs to transport the goods to the adjusting frame 3, and then the horizontal support component transfers them. When idle, the adjusting frame 3 rotates around the support 1 to store the goods, so as to avoid interfering with the switching operation of the horizontal support component in different working layers.

[0022] A feeding conveyor 7 is provided on the left side below the front end of the support 1. The horizontal bearing member passes through the feeding conveyor 7 and is used to take goods from the feeding conveyor 7 or carry goods to the feeding conveyor 7. During feeding, the feeding conveyor 7 transports the goods to the designated position. The chain 2 drives the horizontal bearing member to move to the feeding conveyor 7. The first support rod 12 passes through the interval of the feeding conveyor 7 to pick up the goods, and then drives the goods to be transferred to the first conveyor of the adjusting frame 3 by the chain 2. During discharging, after the horizontal bearing member takes the goods from the first conveyor, it moves along the guide rail 9 to the feeding conveyor 7. The first support rod 12 descends to place the goods on the feeding conveyor 7, realizing the automatic feeding and discharging connection of goods.

[0023] The support 1 has sprockets 8 rotatably mounted on both the upper and lower sides of its front end. The chain 2 is wound around the sprockets 8, which are driven to rotate by a motor. The motor outputs power to drive the sprockets 8 to rotate, and the chain 2 wound around the sprockets 8 circulates along the front end of the support 1 under the meshing transmission of the sprockets 8, thereby providing stable moving power for the horizontal bearing component. By controlling the forward and reverse rotation of the motor, the chain 2 can move in both directions, meeting the bidirectional operation requirements of the horizontal bearing component for picking up and feeding materials.

[0024] Guide rails 9 are provided on both sides of the front end of the support 1, and guide grooves 10 are provided on the left side of the support 1 at both sets of guide rails 9. When the horizontal bearing component moves, the short guide rod 15 on the rear frame 13 slides along the right side of the guide rail 9 to achieve horizontal limiting and guidance; the long guide rod 14 slides into the guide groove 10, forming a double guiding structure with the short guide rod 15 to ensure that the horizontal bearing component is horizontal and runs smoothly when passing through the first conveyor or the feeding conveyor 7, avoiding deviation or shaking.

[0025] The horizontal support component includes a support block 11, a first support rod 12, and a rear frame 13. The support block 11 is connected to the chain 2. The first support rod 12 is located at the front end of the support block 11 and passes through the gap between the first conveyor and the feeding conveyor 7. The rear frame 13 is connected to the rear end of the support block 11 and is equipped with a long guide rod 14 and a short guide rod 15. The long guide rod 14 is adapted to the guide groove 10, and the short guide rod 15 is limited to the right side of the guide rail 9. The support block 11 is fixedly connected to the chain 2 and moves synchronously with the chain 2, driving the first support rod 12 at the front end and the rear frame 13 at the rear end to move together. During the movement, the short guide rod 15 is limited to the right side of the guide rail 9, the long guide rod 14 is adapted to the guide groove 10, and the first support rod 12 is precisely aligned with the gap between the first conveyor roller 16 or the feeding conveyor 7. By raising and lowering the support block 11 and starting and stopping the chain 2, the first support rod 12 can lift and place the goods.

[0026] The first conveying component includes multiple sets of first conveying rollers 16, which are equally spaced and each set is independently driven to rotate. After the horizontal support component delivers the goods onto the first conveying rollers 16, it controls the first conveying rollers 16 in the corresponding area to rotate independently according to the position of the target support frame 5. The friction between the rollers and the goods drives the goods to move laterally along the adjusting frame 3, accurately conveying the goods to the clearance opening 18 on the left side of the corresponding support frame 5, thus achieving a smooth transition of the goods to the second conveying component.

[0027] The second conveying component includes multiple sets of second conveying rollers 17, which are equally spaced and each set is independently driven to rotate. After the first conveying component delivers the goods onto the second conveying rollers 17 of the support frame 5, it controls the second conveying rollers 17 in the corresponding area to rotate independently, driving the goods to move longitudinally along the support frame 5 to the designated storage position. When retrieving goods, the second support rod 23 of the fixed-point retrieval component picks up the goods and delivers them to the left side of the support frame 5. The second conveying rollers 17 in this area rotate in the opposite direction to ensure that the goods are accurately positioned and move smoothly during storage and retrieval.

[0028] Both the right side of the adjusting frame 3 and the left side of the support frame 5 are provided with clearance openings 18, and the height of the clearance openings 18 is lower than the height of the first conveying roller 16 and the second conveying roller 17. The height design of the clearance openings 18 ensures that the goods on the first conveying roller 16 and the second conveying roller 17 can pass smoothly, avoid conveying interference, and ensure a smooth transfer process.

[0029] Example 2 according to Figure 1 , 2 As shown in Figures 3, 4, and 5, this embodiment proposes a shelf with an automatic material handling mechanism, including a material handling component and a fixed-point self-moving shelf. The material handling component includes a support 1, a chain 2, and a horizontal bearing member. The chain 2 moves at the front end of the support 1. The horizontal bearing member is located on both sides of the front end of the chain 2. An adjusting frame 3 is rotatably provided on the left side of the front end of the support 1, and a first conveying member is provided on the adjusting frame 3. The horizontal bearing member passes through the first conveying member and is used to carry goods to the first conveying member or to remove goods from the first conveying member. The fixed-point self-moving rack includes a rack body 4 and a support frame 5 installed inside the rack body 4. The left side of the support frame 5 corresponds to the adjustment frame 3, and multiple sets of support frames 5 and adjustment frames 3 are equidistantly arranged. The support frame 5 is provided with a second conveyor for receiving and storing goods fed from the first conveyor. Each set of support frames 5 has a movable moving plate 6 at the rear end of the rack body 4, and the moving plate 6 is provided with a fixed-point picking component. The fixed-point picking component is used to lift the specified goods on the support frame 5 at a fixed point and send them to the left side of the support frame 5, and then unload them into the adjustment frame 3. The motor drives the sprocket 8 to move the chain 2. The chain 2 synchronously drives the horizontal support component to move along the front end of the support 1. The horizontal support component is precisely guided by the cooperation of the long guide rod 14 and the guide groove 10, and the short guide rod 15 and the guide rail 9. It can stably pass through the interval of the first conveyor roller 16 on the adjusting frame 3 to send the goods to the first conveyor, or run in the opposite direction to take the goods away from the first conveyor. The first conveyor transports the goods to the second conveyor of the corresponding support frame 5 for storage. When retrieving the goods, the first threaded screw 20 drives the moving plate 6 to be positioned laterally, and the second threaded screw 21 drives the lifting plate 22 to rise and fall, so that the second support rod 23 passes through the interval of the second conveyor roller 17 to lift the designated goods and send them to the left side of the support frame 5. The independent second conveyor roller 17 in this area runs to transport the goods to the adjusting frame 3, and then the horizontal support component transfers them. When idle, the adjusting frame 3 rotates around the support 1 to store the goods, so as to avoid interfering with the switching operation of the horizontal support component in different working layers.

[0030] Each set of support frames 5 has a slot 19 on the shelf body 4 at its rear end, and a first threaded rod 20 is rotatably mounted inside the slot 19. The first threaded rod 20 is driven to rotate by a motor. The rear end of the moving plate 6 is provided with a first nut block that matches the first threaded rod 20. When goods need to be retrieved from a specific location, the motor drives the first threaded rod 20 in the slot 19 to rotate. The first threaded rod 20 and the first nut block at the rear end of the moving plate 6 form a threaded transmission, converting the rotational motion into linear motion, driving the moving plate 6 to move precisely laterally along the slot 19 to transport the goods.

[0031] The moving plate 6 is internally equipped with a second threaded screw 21, which is driven to rotate by a reduction motor. The fixed-point material picking component includes a lifting plate 22 and a second support rod 23. The rear end of the lifting plate 22 is provided with a second nut block adapted to the second threaded screw 21. The second support rod 23 is located at the front end of the lifting plate 22 and is used to lift the designated goods from below through the gaps in the second conveyor component for fixed-point movement. The reduction motor drives the second threaded screw 21 to rotate, and the second threaded screw 21 and the second nut block at the rear end of the lifting plate 22 form a threaded transmission, driving the lifting plate 22 to rise and fall longitudinally along the moving plate 6. When the lifting plate 22 rises, the second support rod 23 at the front end passes through the gaps in the second conveyor rollers 17, lifting the designated goods from below. Then, in conjunction with the first threaded screw 20, it drives the moving plate 6 to move laterally, sending the goods to the left side of the support frame 5, thus realizing fixed-point material picking and transfer.

[0032] The rack with an automatic material handling mechanism drives the chain 2 to move via the sprocket 8 on the support 1, which in turn drives the horizontal support component to move synchronously. The support block 11 and the first support rod 12 of the horizontal support component, together with the long guide rod 14 and the short guide rod 15 on the rear frame 13, are precisely guided along the guide rail 9 and the guide groove 10. They can stably pass through the intervals of the first conveying roller 16 on the adjusting frame 3 or the feeding conveyor 7, directly delivering the goods to the first conveyor or running in the opposite direction to retrieve the goods from the first conveyor. The entire process does not require manual assistance in positioning or transfer, realizing the automated transfer of goods between the material handling components and the rack, effectively reducing operation downtime, lowering labor costs, and improving the continuity and efficiency of feeding and discharging. Furthermore, each set of support frames 5 within the shelving body 4 is equipped with a moving plate 6 and a fixed-point picking component at its rear end. The moving plate 6 is driven to move precisely laterally by the first threaded screw 20 in the slot 19, and then the second threaded screw 21 inside the moving plate 6 drives the lifting plate 22 to rise and fall, allowing the second support rod 23 to pass through the gap of the second conveyor roller 17 from below, precisely lifting the designated goods on the support frame 5. The goods are then smoothly delivered to the left side of the support frame 5 and transported to the adjusting frame 3. This design achieves fixed-point positioning, lifting, and transfer of multiple sets of stored goods. This design eliminates the need to move adjacent goods, solving the problem of cumbersome and time-consuming fixed-point picking in traditional shelving, and greatly improving the accuracy and speed of retrieving specific goods. It is especially suitable for the classification storage and rapid retrieval of goods of multiple specifications and batches. Meanwhile, the layered layout of multiple load-bearing racks 5 makes full use of the vertical space of the rack body 4. While increasing storage capacity, it reduces space waste through automated material transfer structure, further improving the overall efficiency of warehousing operations. The adjustment rack 3 is rotatably set on the left side of the front end of the support 1. When the load-bearing rack 5 of the corresponding layer does not need to transfer goods, the adjustment rack 3 can be rotated around the rotation connection point of the support 1 and stored, and turned to the non-operation area. This ensures that the idle adjustment rack 3 will not occupy the movement space of the horizontal load-bearing component, avoids interference, and ensures smooth operation of the horizontal load-bearing component when switching between different operation layers.

[0033] 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 illustrative of the principles of 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. A rack with automatic material moving mechanism, comprising a material moving assembly and a fixed-point self-moving rack, characterized in that: The material conveying assembly comprises a support (1), a chain (2) moving at the front end of the support (1), and a horizontal carrier provided at both sides of the front end of the chain (2), a left side of the front end of the support (1) is rotatably provided with an adjusting frame (3), and a first conveying member is provided on the adjusting frame (3), the horizontal carrier passes through the first conveying member and is used for carrying goods to or taking goods away from the first conveying member; The fixed-point self-moving goods shelf comprises a goods shelf body (4) and a carrying frame (5) provided in the goods shelf body (4), a left side of the carrying frame (5) corresponds to the adjusting frame (3), and the carrying frame (5) and the adjusting frame (3) are both provided with multiple groups at equal intervals, a second conveying member is provided on the carrying frame (5) and is used for receiving goods conveyed from the first conveying member for storage, a moving plate (6) is movably provided at a position of the rear end of each group of the carrying frame (5) on the goods shelf body (4), and a fixed-point material taking member is provided on the moving plate (6) and is used for fixed-point lifting of designated goods on the carrying frame (5) to the left side of the carrying frame (5) and discharging to the adjusting frame (3).

2. The rack with automatic moving mechanism according to claim 1, characterized in that: A left side below the front end of the support (1) is provided with an inlet conveying member (7), the horizontal carrier passes through the inlet conveying member (7) and is used for taking goods away from or carrying goods to the inlet conveying member (7).

3. The rack with automatic moving mechanism according to claim 1, characterized in that: A left side below the front end of the support (1) is provided with an inlet conveying member (7), the horizontal carrier passes through the inlet conveying member (7) and is used for taking goods away from or carrying goods to the inlet conveying member (7).

4. The rack with automatic transfer mechanism according to claim 1, characterized in that: A left side below the front end of the support (1) is provided with an inlet conveying member (7), the horizontal carrier passes through the inlet conveying member (7) and is used for taking goods away from or carrying goods to the inlet conveying member (7).

5. A rack with automatic transfer mechanism according to claim 4, characterized in that: A left side below the front end of the support (1) is provided with an inlet conveying member (7), the horizontal carrier passes through the inlet conveying member (7) and is used for taking goods away from or carrying goods to the inlet conveying member (7).

6. The rack with automatic transfer mechanism according to claim 1, characterized in that: The horizontal carrier comprises a supporting block (11), a first supporting rod (12) and a rear frame (13), the supporting block (11) is connected to the chain (2), the first supporting rod (12) is provided at the front end of the supporting block (11), the first supporting rod (12) is used for passing through the interval between the first conveying member and the inlet conveying member (7), the rear frame (13) is connected to the rear end of the supporting block (11), and a long guide rod (14) and a short guide rod (15) are provided on the rear frame (13), the long guide rod (14) is matched with the guide groove (10), and the short guide rod (15) is limited on the right side of the guide rail (9).

7. A rack with automatic transfer mechanism according to claim 6, characterized in that: The first conveying member comprises multiple groups of first conveying rollers (16), and the multiple groups of first conveying rollers (16) are arranged at equal intervals, and the multiple groups of first conveying rollers (16) are independently driven to rotate.

8. A rack with automatic transfer mechanism according to claim 7, characterized in that: The second conveying member comprises multiple groups of second conveying rollers (17), and the multiple groups of second conveying rollers (17) are arranged at equal intervals, and the multiple groups of second conveying rollers (17) are independently driven to rotate. The right side of the adjusting frame (3) and the left side of the carrying frame (5) are both provided with an avoiding opening (18), and the height of the avoiding opening (18) is lower than the height of the first conveying roller (16) and the second conveying roller (17).

9. The rack with automatic transfer mechanism according to claim 1, characterized in that: The shelf body (4) at the rear end of each group of the bearing frame (5) is provided with a notch (19), and the inner side of the notch (19) is rotatably provided with a first threaded lead screw (20). The first threaded lead screw (20) is driven to rotate by a motor. The rear end of the movement plate (6) is provided with a first nut block matched with the first threaded lead screw (20).

10. A rack with automatic transfer mechanism according to claim 9, characterized in that: The inside of the movement plate (6) is rotatably provided with a second threaded lead screw (21), and the second threaded lead screw (21) is driven to rotate by a speed reducer motor. The fixed-point taking device comprises a lifting plate (22) and a second supporting rod (23). The rear end of the lifting plate (22) is provided with a second nut block matched with the second threaded lead screw (21). The second supporting rod (23) is arranged at the front end of the lifting plate (22), and the second supporting rod (23) is used for supporting the specified goods from below through the interval of the second conveying device to move in a fixed point.

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