Anti-skid roadway stacking machine

Abstract

The invention relates to the technical field of roadway stacking machines, and discloses an anti-skid roadway stacking machine which comprises a support installed on transportation equipment and located between two goods shelves, a plurality of goods storing and taking assemblies are arranged on the support from bottom to top at equal intervals, and the goods storing and taking assemblies are used for storing and taking goods; the stable frames on the two sides are driven by the driving assembly to move towards the goods shelf, the rolling wheels can abut against the top end of the goods shelf, and when the stable frames transversely expand, the adjusting assembly finely adjusts goods on the goods storing and taking assembly to ensure that the goods move to the center line of the support; the rollers stably roll at the top end of the goods shelf, so that the support can obtain continuous transverse counter-acting force to resist any transverse moment possibly causing slippage, such as slippage of the support caused by wet and slippery ground, uneven load and the like, and the gravity center of goods is adjusted to prevent unbalance caused by unbalance loading of the goods.

Description

Technical Field

[0001] The invention relates to the technical field of tunnel stackers, and in particular to an anti-slip tunnel stacker. Background Art

[0002] The aisle stacker, also known as the aisle forklift or aisle storage and transport machine, is a high-precision material handling equipment specially used in automated warehouses. Its main function is to efficiently and accurately complete the storage and retrieval of goods in narrow aisle spaces. It is an indispensable key component of modern logistics centers and warehouse management systems.

[0003] In order to improve the efficiency of aisle stackers in transporting goods at a time, their supports are often designed to be the same height as the shelves and are equipped with multiple cargo storage and retrieval devices corresponding to the shelf storage units. This design enables the stacker to handle a whole row of goods in one operation. However, aisle stackers with such efficient design usually have a relatively high height. In addition, in the process of storing and retrieving goods, it is difficult to unify the positions of the goods, which can easily cause irregular shifts in the center of gravity of the machine body. The shift in the center of gravity will make the stacker more susceptible to ground sliding during movement, resulting in the risk of slipping or tipping over. As the height of the support increases, the risk of tipping over increases. Based on this, the present invention purposely provides an anti-skid aisle stacker that can enhance the moving stability of a high-height support under a loaded state. Summary of the invention

[0004] The purpose of the present invention is to provide a non-slip aisle stacker to address the deficiencies of the prior art, so as to solve the technical problem that the anti-slip performance of the aisle stacker is reduced due to the high height of the bracket and the deviation of the center of gravity of the bracket when loading.

[0005] The purpose of the present invention can be achieved through the following technical solutions: An anti-skid aisle stacker, comprising: A bracket, which is installed on the transport equipment and is located between two shelves, and a plurality of cargo storage and retrieval components are arranged on the bracket at equal intervals from bottom to top, and the cargo storage and retrieval components are used to store and retrieve cargo, and each cargo storage and retrieval component has a corresponding adjustment component, and the adjustment component is connected to the driving component; There are two stabilizing frames, which are slidably mounted on the top of the bracket, and the two stabilizing frames are driven by a driving assembly to move toward each other. A plurality of rollers arranged at equal intervals are rotatably mounted in one end of the stabilizing frame away from the bracket, and the horizontal height of the rollers is consistent with the horizontal height of the top of the shelf. The stabilizing frame is located between the bracket and the shelf; The locking assembly is arranged at the top of the bracket and cooperates with the stabilizing frame. When the cargo storage and retrieval assembly takes the cargo into the bracket, the driving assembly drives the two stabilizing frames to move away from each other until the rollers abut against the top of the shelf. At the same time, the driving assembly drives the adjustment assembly to move all the cargo to the center line of the bracket, and then the locking assembly locks the stabilizing frame.

[0006] As a further solution of the present invention: each of the adjustment components includes a moving cylinder, a limit plate and a control component. The two moving cylinders are slidably installed in the bracket, and the two moving cylinders are driven by the driving component to move towards each other. The moving cylinder is located on one side of the cargo storage and retrieval component, and it is located above the cargo storage and retrieval component. The limit plate is slidably installed in the moving cylinder, and it is driven to move by the control component. Multiple vertically arranged moving cylinders are fixedly connected. When the cargo storage and retrieval component is in the process of storing and retrieving goods, the control component drives the limit plate to move away from one end of the cargo storage and retrieval component. At this time, the limit plate does not interfere with the movement of goods on the cargo storage and retrieval component; when the cargo storage and retrieval component takes the goods into the bracket, the control component drives the limit plate to move close to one end of the cargo storage and retrieval component. At this time, the goods are located between the two limit plates. When the driving component drives the two stable frames away from each other, the driving component will drive the two moving cylinders to approach each other, and at this time, the two limit plates move toward the goods.

[0007] As a further solution of the present invention: the driving assembly includes a rack plate and a gear, the two rack plates are slidably installed on the top of the bracket, the gear is rotatably installed on the top of the bracket and is located between the two rack plates, and is driven to rotate by a first driving source, the gear is meshed with the two rack plates, one end of the rack plate is fixedly connected to the stabilizing frame, and the other end is fixedly connected to the moving cylinder.

[0008] As a further solution of the present invention: the adjustment assembly also includes a bearing plate, the bearing plate is fixedly mounted on the bracket and is located below the moving cylinder, and the bearing plate is slidably connected to the moving cylinder.

[0009] As a further solution of the present invention: the control component includes a sliding plate, a sliding groove and a linkage block, the sliding plate is slidably installed in the bracket, and is driven to move by the first output source, the sliding groove is opened on the sliding plate, the linkage block is slidably installed in the sliding groove, one end of which is fixedly connected to one end of the limit plate, and the other end of which is abutted against the sliding plate.

[0010] As a further solution of the present invention: a groove is provided on the limit plate, an eccentric wheel is rotatably installed in the groove, and the eccentric wheel is driven to rotate by a second driving source. When the cargo is located between the two limit plates, the second driving source drives the two eccentric wheels to rotate out of the groove until the eccentric wheel abuts against the cargo.

[0011] As a further solution of the present invention: the locking assembly includes a lifting plate, an insertion rod, a through hole and a locking hole, the through hole is opened on the stabilizing frame, the locking hole is opened on the bracket, the lifting plate is slidably installed on the top of the bracket, and it is driven by a second output source to lift and lower, the insertion rod is fixedly installed on the lifting plate, when the stabilizing frame moves until the roller abuts against the shelf, the through hole is aligned with the locking hole, at this time the second output source drives the lifting plate to descend, and the insertion rod passes through the locking hole and the through hole in sequence.

[0012] As a further solution of the present invention: the cargo storage and retrieval assembly includes a fixed table, a cargo picking arm and a reciprocating screw, the fixed table is fixedly installed on the bracket, the cargo picking arm is slidably installed on the fixed table, and it is used to store and retrieve cargo, the reciprocating screw is rotatably installed on the fixed table, it is threadedly connected to the cargo picking arm, and it is driven to rotate by a third driving source.

[0013] Beneficial effects of the present invention: 1. In the present invention, after the cargo storage and retrieval component takes the cargo into the bracket, the driving component drives the stabilizing frames on both sides to move toward the shelf until the rollers abut against the top of the shelf. While the driving component drives the stabilizing frame to expand laterally, the driving component fine-tunes the cargo on the cargo storage and retrieval component through the adjustment component to ensure that the cargo moves to the center line of the bracket. At this time, when the bracket moves along the shelves, the rollers roll smoothly on the top of the shelves, so that the bracket can obtain a continuous lateral reaction force to resist any lateral torque that may cause slippage, such as slippery ground, uneven load, etc., which causes the bracket to slip. The active center of gravity adjustment can not only prevent the imbalance caused by the eccentric loading of the cargo, but also help reduce the risk of overturning caused by the deviation of the center of gravity, and further enhance the anti-slip performance of the bracket. 2. In the present invention, when there is no cargo in the rack, the driving assembly can control the stabilizing frame to retract, so that the roller is away from the shelf, eliminating the friction generated by the contact between the roller and the shelf, reducing the moving speed of the rack, thereby improving the moving efficiency when there is no cargo in the rack; 3. In the present invention, when the roller abuts against the shelf, the stabilizing frame is locked to the top of the bracket through the locking assembly, so that the bracket and the stabilizing frame are a fixed bracket in this state, thereby preventing the roller from shrinking back into the bracket when subjected to a lateral force, thereby ensuring that the roller can provide stable support for the bracket.

[0014] 4. In the present invention, when the roller has abutted against the top of the shelf, the driving assembly has driven the two limit plates to move to the position with the smallest spacing. If the goods are not abutted against the two limit plates at this time, the two eccentric wheels are driven by the second driving source to rotate out of the groove until the eccentric wheels abut against the goods. At this time, the eccentric wheels will adjust the position of the goods for a second time, thereby moving the goods toward the center line of the bracket again, and the two eccentric wheels are completely abutted against the goods to ensure the stability of the goods when the bracket moves. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the control component in the present invention; Figure 3 It is a schematic diagram of the structure of the driving component in the present invention; Figure 4 It is a schematic diagram of the movable cylinder and the limiting plate in the present invention; Figure 5 It is a structural schematic diagram of the locking hole in the present invention; Figure 6 It is a schematic diagram of the positions of the insertion rod and the stabilizing frame in the present invention; Figure 7 It is a schematic structural diagram of a cross-section of a limiting plate in the present invention; Figure 8 It is a structural schematic diagram of the fixed platform in the present invention.

[0017] In the figure: 1. bracket; 2. stabilizing frame; 3. roller; 4. driving assembly; 5. rack plate; 6. gear; 7. locking assembly; 8. lifting plate; 9. plug rod; 10. through hole; 11. locking hole; 12. adjustment assembly; 13. moving cylinder; 14. limit plate; 15. bearing plate; 16. control assembly; 17. sliding plate; 18. slide groove; 19. linkage block; 20. groove; 21. eccentric wheel; 22. cargo storage and retrieval assembly; 23. fixed platform; 24. cargo picking arm; 25. reciprocating screw. DETAILED DESCRIPTION

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

[0019] See also Figure 1-Figure 8 As shown, the present invention is a non-slip aisle stacker, comprising: A bracket 1 is installed on the transport equipment and is located between two shelves. A plurality of cargo storage and retrieval components 22 are arranged on the bracket 1 at equal intervals from bottom to top. The cargo storage and retrieval components 22 are used to store and retrieve cargo. Each cargo storage and retrieval component 22 has a corresponding adjustment component 12, and the adjustment component 12 is connected to the driving component 4. There are two stabilizing frames 2, which are slidably mounted on the top of the bracket 1. The two stabilizing frames 2 are driven by a driving assembly 4 to move toward each other. A plurality of rollers 3 arranged at equal intervals are rotatably mounted in one end of the stabilizing frame 2 away from the bracket 1, and the horizontal height of the rollers 3 is consistent with the horizontal height of the top of the shelf. The stabilizing frame 2 is located between the bracket 1 and the shelf; The locking assembly 7 is arranged at the top of the bracket 1 and cooperates with the stabilizing frame 2. When the cargo storage and retrieval assembly 22 takes the cargo into the bracket 1, the driving assembly 4 drives the two stabilizing frames 2 to move away from each other until the roller 3 abuts against the top of the shelf. At the same time, the driving assembly 4 drives the adjusting assembly 12 to move all the cargo to the center line of the bracket 1, and then the locking assembly 7 locks the stabilizing frame 2.

[0020] In one case of this embodiment, the transportation equipment may be a tunnel shuttle, a rail-type mobile vehicle, etc. It should be noted that the above components are all prior art, and the present invention does not improve them. Therefore, there is no need to disclose their specific mechanical structure and circuit structure, which does not affect the integrity of the present invention.

[0021] In actual application of this embodiment, the support 1 is moved back and forth between two adjacent shelves by means of a transport device for storing and transporting goods. When the goods storage and retrieval component 22 takes the goods into the support 1, the driving component 4 drives the stabilizing frames 2 on both sides to move toward the shelf until the rollers 3 abut against the top of the shelf. At this time, the rollers 3 act as a track-like role. When the support 1 moves between the shelves, the rollers 3 roll steadily on the top of the shelves, effectively limiting the lateral swing of the support 1 and providing necessary lateral stability support, so that the support 1 can obtain a continuous lateral reaction force even when it is moving at high speed to resist any lateral torque that may cause slippage, such as slippery ground, uneven load, etc., which may cause the support 1 to slip. While the driving component 4 drives the stabilizing frame 2 to expand laterally, the driving component 4 will fine-tune the goods on the goods storage and retrieval component 22 through the adjustment component 12 to ensure that the goods are always located on the center line of the support 1. This active center of gravity adjustment can not only prevent the imbalance caused by the eccentric loading of goods, but also help reduce the risk of overturning caused by the deviation of the center of gravity, and further enhance the anti-slip performance of the support 1. After the roller 3 abuts against the shelf, the stabilizing frame 2 is locked to the top of the bracket 1 through the locking assembly 7, so that the bracket 1 and the stabilizing frame 2 are a fixed bracket in this state, thereby preventing the roller 3 from shrinking back into the bracket 1 when subjected to a lateral force, ensuring that the roller 3 can provide stable support for the bracket 1; When there is no cargo in the bracket 1, the driving assembly 4 can control the stabilizing frame 2 to retract, so that the roller 3 is away from the shelf, eliminating the friction generated by the contact between the roller 3 and the shelf, reducing the moving speed of the bracket 1, thereby improving the moving efficiency when there is no cargo in the bracket 1.

[0022] like Figure 1-Figure 4 As shown, as a preferred embodiment of the present invention, each of the adjustment components 12 includes a moving cylinder 13, a limiting plate 14 and a control component 16. The two moving cylinders 13 are slidably installed in the bracket 1, and the two moving cylinders 13 are driven by the driving component 4 to move toward each other. The moving cylinder 13 is located on one side of the cargo storage and retrieval component 22, and it is located above the cargo storage and retrieval component 22. The limiting plate 14 is slidably installed in the moving cylinder 13, and it is driven by the control component 16 to move. The multiple moving cylinders 13 arranged vertically are fixedly connected. When the cargo storage and retrieval component During the process of storing and retrieving goods 22, the control component 16 drives the limit plate 14 to move to an end away from the goods storage and retrieval component 22. At this time, the limit plate 14 does not interfere with the movement of goods on the goods storage and retrieval component 22; after the goods storage and retrieval component 22 takes the goods into the bracket 1, the control component 16 drives the limit plate 14 to move to an end close to the goods storage and retrieval component 22. At this time, the goods are located between the two limit plates 14. When the driving component 4 drives the two stabilizing frames 2 away from each other, the driving component 4 will drive the two moving cylinders 13 to approach each other. At this time, the two limit plates 14 move toward the goods.

[0023] In actual application of this embodiment, since the limit plate 14 is slidably installed in the moving cylinder 13, when the moving cylinder 13 moves under the drive of the driving component 4, the moving cylinder 13 will move synchronously with the limit plate 14, and the two moving cylinders 13 move towards each other under the action of the driving component 4, so the two limit plates 14 will also move towards each other. Figure 4 As shown in the figure, the limit plate 14 moves to the end away from the cargo access component 22 under the action of the control component 16. At this time, there is no limit plate 14 blocking the cargo access component 22, so the cargo access component 22 can access the cargo. When the cargo access component 22 takes the cargo into the bracket 1, the control component 16 drives the limit plate 14 to move above the cargo access component 22, that is, the cargo is located between the two limit plates 14. When the driving component 4 drives the two stabilizing frames 2 away from each other, the driving component 4 will drive the two moving cylinders 13 to approach each other. At this time, the two limit plates 14 move toward the cargo. No matter where the cargo is located on the cargo access component 22, the adjustment of the cargo by the two limit plates 14 will make the cargo move toward the center line of the bracket 1. Such a design can actively adjust the center of gravity position of the bracket 1 carrying the cargo, avoid the risk of the bracket 1 slipping due to the center of gravity offset, and avoid obstruction to the process of the cargo access component 22 storing and retrieving cargo.

[0024] like Figure 1-Figure 3As shown, as a preferred embodiment of the present invention, the driving assembly 4 includes a rack plate 5 and a gear 6, the two rack plates 5 are slidably installed on the top of the bracket 1, the gear 6 is rotatably installed on the top of the bracket 1, and is located between the two rack plates 5, and is driven to rotate by the first driving source, the gear 6 is engaged with the two rack plates 5, one end of the rack plate 5 is fixedly connected to the stabilizing frame 2, and the other end thereof is fixedly connected to the moving cylinder 13.

[0025] In one case of this embodiment, the first driving source may be a servo motor, a servo motor or other components, or other mechanisms capable of achieving rotational motion, which is not specifically limited in this embodiment.

[0026] In practical application, if Figure 3 As shown in the example, when the first driving source drives the gear 6 to rotate counterclockwise, since the gear 6 is meshed with the rack plate 5, the two rack plates 5 will move toward each other, and the two stabilizing frames 2 will move away from each other and move toward the shelf, and the two rack plates 5 will also drive the two moving cylinders 13 thereunder to move toward the middle, so that the goods can be pushed to the center line of the bracket 1 through the limit plate 14.

[0027] like Figure 1-Figure 3 As shown, as a preferred embodiment of the present invention, the adjustment assembly 12 also includes a bearing plate 15, which is fixedly mounted on the bracket 1 and is located below the moving cylinder 13, and the bearing plate 15 is slidably connected to the moving cylinder 13.

[0028] In actual application of this embodiment, the supporting plate 15 is provided, and the moving cylinder 13 can slide on the supporting plate 15 , so that the supporting plate 15 can play the role of supporting the moving cylinder 13 and disperse the weight of the moving cylinder 13 and the limiting plate 14 borne by the rack plate 5 .

[0029] like Figure 1-Figure 4 As shown, as a preferred embodiment of the present invention, the control component 16 includes a sliding plate 17, a sliding groove 18 and a linkage block 19, the sliding plate 17 is slidably installed in the bracket 1, and is driven to move by the first output source, the sliding groove 18 is opened on the sliding plate 17, the linkage block 19 is slidably installed in the sliding groove 18, one end of which is fixedly connected to one end of the limit plate 14, and the other end of which is abutted against the sliding plate 17.

[0030] In one case of this embodiment, the first output source may be a threaded rod assembly driven by a motor, a reciprocating cylinder or other components, or other mechanisms capable of achieving linear reciprocating motion, which is not specifically limited in this embodiment.

[0031] In practical application, this embodiment is based on Figure 2As shown in the example, when the first output source pushes the sliding plate 17 to move toward the moving cylinder 13, the sliding plate 17 will directly push the limiting plate 14 to move to the end close to the cargo access component 22. Conversely, when the sliding plate 17 moves away from the moving cylinder 13, the sliding plate 17 will pull the limiting plate 14 to move to the end away from the cargo access component 22 through the linkage block 19. When the moving cylinder 13 moves, the two limiting plates 14 move toward each other, and the linkage block 19 will slide in the slide groove 18.

[0032] like Figure 7 As shown, as a preferred embodiment of the present invention, a groove 20 is opened on the limit plate 14, and an eccentric wheel 21 is rotatably installed in the groove 20. The eccentric wheel 21 is driven to rotate by a second driving source. When the cargo is located between the two limit plates 14, the second driving source drives the two eccentric wheels 21 to rotate out of the groove 20 until the eccentric wheel 21 abuts against the cargo.

[0033] In one case of this embodiment, the second driving source may be a servo motor, a servo motor or other components, or other mechanisms capable of achieving rotational motion, which is not specifically limited in this embodiment.

[0034] In actual application of this embodiment, when the roller 3 has abutted against the top of the shelf, the driving assembly 4 has driven the two limit plates 14 to move to the position with the smallest spacing. If the goods are not abutted against the two limit plates 14 at this time, the two eccentric wheels 21 are driven by the second driving source to rotate out of the groove 20 until the eccentric wheel 21 abuts against the goods. At this time, the eccentric wheel 21 will adjust the position of the goods for a second time, thereby moving the goods toward the center line of the bracket 1 again, and the two eccentric wheels 21 are completely abutted against the goods to ensure the stability of the goods when the bracket 1 moves.

[0035] like Figure 1-Figure 6 As shown, as a preferred embodiment of the present invention, the locking assembly 7 includes a lifting plate 8, an insertion rod 9, a through hole 10 and a locking hole 11, the through hole 10 is opened on the stabilizing frame 2, the locking hole 11 is opened on the bracket 1, the lifting plate 8 is slidably installed on the top of the bracket 1, and it is driven by a second output source to lift and lower, the insertion rod 9 is fixedly installed on the lifting plate 8, when the stabilizing frame 2 moves to the point where the roller 3 abuts against the shelf, the through hole 10 is aligned with the locking hole 11, at this time, the second output source drives the lifting plate 8 to descend, and the insertion rod 9 passes through the locking hole 11 and the through hole 10 in sequence.

[0036] In one case of this embodiment, the second output source may be an electric cylinder, a reciprocating telescopic rod, or other components, or other mechanisms capable of achieving lifting motion, which is not specifically limited in this embodiment.

[0037] In actual application of this embodiment, when the stabilizing frame 2 moves to the point where the roller 3 abuts against the shelf, the through hole 10 is aligned with the locking hole 11. At this time, the second output source drives the lifting plate 8 to descend, and the insertion rod 9 passes through the locking hole 11 and the through hole 10 in sequence. At this time, the stabilizing frame 2 will not be able to move, preventing the roller 3 from being subjected to the reaction force from the shelf, which will cause the stabilizing frame 2 to retract into the bracket 1, thereby improving the overall stability of the bracket 1.

[0038] like Figure 8 As shown, as a preferred embodiment of the present invention, the cargo storage and retrieval assembly 22 includes a fixed table 23, a cargo picking arm 24 and a reciprocating screw 25, the fixed table 23 is fixedly mounted on the bracket 1, the cargo picking arm 24 is slidably mounted on the fixed table 23, and is used to store and retrieve cargo, the reciprocating screw 25 is rotatably mounted on the fixed table 23, is threadedly connected to the cargo picking arm 24, and is driven to rotate by a third driving source.

[0039] In one case of this embodiment, the third driving source may be a servo motor, a servo motor or other components, or other mechanisms capable of achieving rotational motion, which is not specifically limited in this embodiment.

[0040] In actual application of this embodiment, the rotation of the reciprocating screw 25 can drive the picking arm 24 to move back and forth on the fixed platform 23. When there is goods on the reciprocating screw 25, the goods can be stored and retrieved, and the goods will slide on the reciprocating screw 25 when the position is adjusted.

[0041] Working principle of the present invention: The above embodiment of the present invention provides an anti-skid aisle stacker, which moves the bracket 1 back and forth between two adjacent shelves through transportation equipment to store and retrieve goods and transport goods. When the cargo storage and retrieval component 22 successfully retrieves the goods, the driving component 4 drives the stabilizing frames 2 on both sides to move toward the shelf until the rollers 3 abut against the top of the shelf. When the bracket 1 moves between the shelves, the rollers 3 roll smoothly on the top of the shelf, effectively limiting the lateral swing of the bracket 1 and providing necessary lateral stability support, so that the bracket 1 can obtain continuous lateral reaction force even when it is moving at high speed to resist any lateral torque that may cause slippage, such as slippery ground, uneven load, etc., which may cause the bracket 1 to slip. While the driving component 4 drives the stabilizing frame 2 to expand laterally, the driving component 4 will fine-tune the goods on the cargo storage and retrieval component 22 through the adjustment component 12 to ensure that the goods are always located on the center line of the bracket 1.

[0042] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A non-slip aisle stacker, characterized in that: include: A bracket (1) is mounted on a transport device and is located between two shelves. A plurality of cargo storage and retrieval components (22) are arranged on the bracket (1) at equal intervals from bottom to top. The cargo storage and retrieval components (22) are used to store and retrieve cargo. Each cargo storage and retrieval component (22) has a correspondingly arranged adjustment component (12). The adjustment component (12) is connected to a drive component (4); There are two stabilizing frames (2), the two stabilizing frames (2) are slidably mounted on the top of the bracket (1), the two stabilizing frames (2) are driven by a driving assembly (4) to move towards each other, a plurality of rollers (3) arranged at equal intervals are rotatably mounted in one end of the stabilizing frame (2) away from the bracket (1), and the horizontal height of the rollers (3) is consistent with the horizontal height of the top of the shelf, and the stabilizing frame (2) is located between the bracket (1) and the shelf; A locking assembly (7) is arranged at the top of the support (1) and cooperates with the stabilizing frame (2). When the cargo storage and retrieval assembly (22) takes the cargo into the support (1), the driving assembly (4) drives the two stabilizing frames (2) to move away from each other until the roller (3) abuts against the top of the shelf. At the same time, the driving assembly (4) drives the adjusting assembly (12) to move all the cargo to the center line of the support (1), and then the locking assembly (7) locks the stabilizing frame (2).

2. The anti-skid aisle stacker according to claim 1, characterized in that: Each of the adjustment components (12) comprises a moving cylinder (13), a limiting plate (14) and a control component (16); the two moving cylinders (13) are slidably mounted in the bracket (1), and the two moving cylinders (13) are driven by the driving component (4) to move towards each other; the moving cylinder (13) is located on one side of the cargo storage and retrieval component (22), and is located above the cargo storage and retrieval component (22); the limiting plate (14) is slidably mounted in the moving cylinder (13), and is driven by the control component (16) to move; the plurality of moving cylinders (13) arranged vertically are fixedly connected, and when the cargo storage and retrieval component (22) is storing or retrieving cargo, the moving cylinders (13) are moved in a direction opposite to the moving cylinders (13); In the embodiment of the present invention, the control component (16) drives the limit plate (14) to move to an end away from the cargo storage and retrieval component (22), at which time the limit plate (14) does not interfere with the movement of the cargo on the cargo storage and retrieval component (22); when the cargo storage and retrieval component (22) takes the cargo into the support (1), the control component (16) drives the limit plate (14) to move to an end close to the cargo storage and retrieval component (22), at which time the cargo is located between the two limit plates (14); when the drive component (4) drives the two stabilizing frames (2) to move away from each other, the drive component (4) drives the two moving cylinders (13) to move closer to each other, at which time the two limit plates (14) move toward the cargo.

3. The anti-skid aisle stacker according to claim 2, characterized in that: The driving assembly (4) comprises a rack plate (5) and a gear (6), wherein the two rack plates (5) are slidably mounted on the top of the bracket (1), the gear (6) is rotatably mounted on the top of the bracket (1) and is located between the two rack plates (5), and is driven to rotate by a first driving source, the gear (6) is meshed with the two rack plates (5), one end of the rack plate (5) is fixedly connected to the stabilizing frame (2), and the other end thereof is fixedly connected to the moving cylinder (13).

4. The anti-skid aisle stacker according to claim 2, characterized in that: The adjustment assembly (12) further comprises a bearing plate (15), wherein the bearing plate (15) is fixedly mounted on the bracket (1) and is located below the moving cylinder (13), and the bearing plate (15) is slidably connected to the moving cylinder (13).

5. The anti-skid aisle stacker according to claim 2, characterized in that: The control assembly (16) comprises a sliding plate (17), a sliding groove (18) and a linkage block (19); the sliding plate (17) is slidably mounted in the bracket (1) and is driven to move by a first output source; the sliding groove (18) is provided on the sliding plate (17); the linkage block (19) is slidably mounted in the sliding groove (18), one end of which is fixedly connected to one end of the limit plate (14), and the other end of which is in contact with the sliding plate (17).

6. The anti-skid aisle stacker according to claim 2, characterized in that: The limiting plate (14) is provided with a groove (20), an eccentric wheel (21) is rotatably mounted in the groove (20), and the eccentric wheel (21) is driven to rotate by a second driving source. When the cargo is located between the two limiting plates (14), the second driving source drives the two eccentric wheels (21) to rotate out of the groove (20) until the eccentric wheels (21) abut against the cargo.

7. The anti-skid aisle stacker according to claim 1, characterized in that: The locking assembly (7) comprises a lifting plate (8), an insertion rod (9), a through hole (10) and a locking hole (11); the through hole (10) is formed on the stabilizing frame (2); the locking hole (11) is formed on the bracket (1); the lifting plate (8) is slidably mounted on the top of the bracket (1) and is driven by a second output source to be lifted or lowered; the insertion rod (9) is fixedly mounted on the lifting plate (8); when the stabilizing frame (2) moves until the roller (3) abuts against the shelf, the through hole (10) is aligned with the locking hole (11); at this time, the second output source drives the lifting plate (8) to descend, and the insertion rod (9) passes through the locking hole (11) and the through hole (10) in sequence.

8. The anti-skid aisle stacker according to claim 1, characterized in that: The cargo storage and retrieval assembly (22) comprises a fixed platform (23), a cargo pickup arm (24) and a reciprocating screw (25); the fixed platform (23) is fixedly mounted on the bracket (1); the cargo pickup arm (24) is slidably mounted on the fixed platform (23) and is used to store and retrieve cargo; the reciprocating screw (25) is rotatably mounted on the fixed platform (23), is threadedly connected to the cargo pickup arm (24), and is driven to rotate by a third driving source.

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