Stacking machine

Abstract

The utility model discloses a stacking machine which comprises an installation frame, a connecting block and a fixing plate, the connecting block is arranged in the installation frame in an up-down sliding mode, a driving assembly used for driving the connecting block to move in the up-down direction is arranged on the installation frame, and the fixing plate is connected with the connecting block. Two side plate assemblies are arranged at the two ends of the fixing plate in a sliding mode, a baffle assembly is arranged between the two side plate assemblies, the baffle assembly is located at the ends, away from the fixing plate, of the side plate assemblies, and the fixing plate, the two side plate assemblies and the baffle assembly define a shielding frame. According to the device, the periphery of the tray can be effectively shielded, so that when a worker places articles on the tray, the articles can be stacked more orderly, the height of the enclosed shielding frame can be adjusted according to the stacking height of the user when the device is used, the height can be adjusted while stacking is conducted, and the working efficiency is improved. Therefore, the practicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of stacking technology, and in particular to a stacker machine. Background Technology

[0002] Stacker cranes are automated auxiliary equipment widely used in warehousing, logistics, and other fields. This document aims to provide a detailed description of stacker cranes, including their basic principles, structural components, operating methods, and safety precautions, to help users correctly use and maintain them.

[0003] Existing stacking machines can only shield the pallets from all sides at a certain height to facilitate stacking operations. However, because the machine itself has a fixed height, the shielding height cannot be adjusted according to the stacking height, and the stacking height is limited, resulting in reduced practicality. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] To address the technical problems existing in the background art, this utility model proposes a stacker machine. This device can effectively shield the sides of the pallet, so that when workers place items on the pallet, the items can be stacked more neatly. In use, the height of the shielding frame can be adjusted according to the stacking height of the user, thereby adjusting the height while stacking, thus improving the practicality of the device. Furthermore, the device can adapt to pallets of different sizes, thus effectively expanding the applicability of the device.

[0006] (II) Technical Solution

[0007] This utility model provides a stacker crane, including a mounting frame, a connecting block, and a fixing plate. The connecting block is slidably disposed within the mounting frame. The mounting frame is provided with a driving component for driving the connecting block to move in the vertical direction. The fixing plate is connected to the connecting block. Two side plate assemblies are slidably disposed at both ends of the fixing plate. A baffle assembly is disposed between the two side plate assemblies. The baffle assembly is located at the end of the side plate assembly away from the fixing plate. The fixing plate, the two side plate assemblies, and the baffle assembly together form a shielding frame.

[0008] Preferably, the side plate assembly includes a side plate and an extension plate. The side plate is slidably fitted to the end of the fixed plate away from the connecting block. The side plate is slidably connected to the fixed plate through a connecting unit. An extension plate is slidably provided at one end of the side plate. The extension plate is fixed to the side plate through a fixing unit.

[0009] Preferably, the connecting unit includes a mounting plate and a connecting plate. Mounting plates are provided at both the upper and lower ends of the side plate. One end of the mounting plate is slidably disposed with the fixing plate. The connecting plate is vertically disposed and connected to the two mounting plates. The connecting plate is located at the end of the fixing plate away from the side plate. The connecting plate is slidably disposed in contact with the fixing plate.

[0010] Preferably, it also includes a bolt, the mounting plate is provided with a first threaded through hole, the bolt is threaded in the first threaded through hole, the bolt passes through the first threaded through hole and abuts against the fixing plate.

[0011] Preferably, the fixing unit includes a threaded rod and a nut. The extension plate is provided with a strip-shaped through hole. The side plate is provided with a threaded rod at one end facing the extension plate. The threaded rod passes through the strip-shaped through hole and slides against its inner wall. The nut is threaded onto the threaded rod and can be moved to abut against the extension plate.

[0012] Preferably, the baffle assembly includes a first baffle, a second baffle, and a third baffle. The ends of the two extended plates that are close to each other are respectively connected to the first baffle and the second baffle. The first baffle and the second baffle are spaced apart. One end of the first baffle is connected to the third baffle. The third baffle is movable to slide and fit against the second baffle.

[0013] Preferably, the drive assembly includes a rotating shaft, a motor, a take-up roller, and a wire rope. The rotating shaft is rotatably mounted on the mounting frame, and the take-up roller is coaxially mounted on the rotating shaft. The motor is connected to the mounting frame, one end of the rotating shaft passes through the mounting frame and is coaxially connected to the output shaft of the motor, one end of the wire rope is connected to the take-up roller, and the wire rope is wound around the take-up roller. The other end of the wire rope passes through a pulley unit and is connected to the upper end of the connecting block.

[0014] Preferably, the pulley unit includes a mounting block, a mounting shaft, and a pulley. Two mounting blocks are spaced apart on the top wall of the mounting frame. The mounting shaft is horizontally positioned between the two mounting blocks. A pulley is coaxially mounted on the mounting shaft. The other end of the wire rope passes through the pulley and is connected to the connecting block. The wire rope is slidably fitted against the outer circumferential surface of the pulley.

[0015] Compared with the prior art, the above-mentioned technical solution of this utility model has the following beneficial technical effects:

[0016] In this invention, the device can effectively shield the sides of the tray, allowing for neater stacking of items when placed on it. Furthermore, the height of the shielding frame can be adjusted according to the user's stacking height, thus improving the device's practicality. Additionally, the device can accommodate trays of different sizes, effectively expanding its applicability. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a stacker crane proposed in this utility model.

[0018] Figure 2 This is a rear view structural diagram of a stacker crane proposed in this utility model.

[0019] Figure 3 This is a top view of the stacker crane proposed in this utility model.

[0020] Reference numerals: 1. Mounting bracket; 2. Connecting block; 3. Fixing plate; 4. Side plate; 5. Extension plate; 6. First baffle; 7. Second baffle; 8. Third baffle; 9. Mounting plate; 10. Connecting plate; 11. Bolt; 12. Threaded rod; 13. Nut; 14. Rotating shaft; 15. Motor; 16. Take-up roller; 17. Wire rope; 18. Mounting block; 19. Mounting shaft; 20. Pulley. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0022] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, such as welding, riveting, or bonding; it can also be a detachable connection, such as threaded connection, keyed connection, or pin connection; or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; or it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] like Figure 1-3 As shown, the present invention proposes a stacker crane, including a mounting frame 1, a connecting block 2, and a fixing plate 3. The connecting block 2 is slidably disposed within the mounting frame 1. The mounting frame 1 is provided with a driving assembly for driving the connecting block 2 to move in the vertical direction. The fixing plate 3 is connected to the connecting block 2. Two side plate assemblies are slidably disposed at both ends of the fixing plate 3. A baffle assembly is disposed between the two side plate assemblies. The baffle assembly is located at the end of the side plate assembly away from the fixing plate 3. The fixing plate 3, the two side plate assemblies, and the baffle assembly together form a shielding frame. The bottom end of the mounting frame 1 is provided with casters.

[0025] In this invention, when the device is needed, the pallet can be placed below the shielding frame formed by the fixed plate 3, side plate assembly, and baffle assembly. The connecting block 2 is moved by the drive assembly, thereby moving the shielding frame downwards to shield the pallet from all sides. Workers can then neatly place items on the pallet through the shielding frame. As the items stack higher, the connecting block 2 can be moved by the drive assembly, maintaining the shielding frame's position during stacking. The device uses movable side plate assemblies to adjust the distance between the two side plate assemblies, adapting to different pallets and thus increasing its applicability. The device effectively shields the pallet from all sides, allowing for neater stacking when items are placed on the pallet. Furthermore, the height of the shielding frame can be adjusted according to the user's stacking height, improving its practicality. The device can also accommodate pallets of different sizes, further enhancing its applicability.

[0026] In an optional embodiment, the side panel assembly includes a side panel 4 and an extension plate 5. The side panel 4 is slidably fitted to the end of the fixing plate 3 away from the connecting block 2. The side panel 4 is slidably connected to the fixing plate 3 through a connecting unit. The extension plate 5 is slidably provided at one end of the side panel 4. The extension plate 5 is fixed to the side panel 4 through a fixing unit. The side panel 4 and the extension plate 5 can effectively cover both ends of the pallet. Furthermore, the extension plate 5 is slidably connected to the side panel 4, thereby effectively changing the length of the covering on both ends of the pallet to adapt to different pallets and thus improve the applicability of the device.

[0027] In an optional embodiment, the connecting unit includes a mounting plate 9 and a connecting plate 10. The upper and lower ends of the side plate 4 are provided with mounting plates 9. One end of the mounting plate 9 is slidably disposed with the fixing plate 3. The connecting plate 10 is vertically disposed and connected to the two mounting plates 9. The connecting plate 10 is located at the end of the fixing plate 3 away from the side plate 4. The connecting plate 10 is slidably disposed in contact with the fixing plate 3. By using the mounting plate 9 and the connecting plate 10 in conjunction with the side plate 4, the side plate 4 and the fixing plate 3 can be effectively installed, thereby effectively improving the stability of the side plate 4 moving on the fixing plate 3.

[0028] In an optional embodiment, a bolt 11 is also included. The mounting plate 9 is provided with a first threaded through hole. The bolt 11 is threaded in the first threaded through hole. The bolt 11 passes through the first threaded through hole and abuts against the fixing plate 3. By rotating the bolt 11, the mounting plate 9 can move and abut against the fixing plate 3, thereby increasing the friction between the bolt 11 and the fixing plate 3, thereby limiting the position of the mounting plate 9, and thus limiting the side plate 4 on the fixing plate 3.

[0029] In an optional embodiment, the fixing unit includes a threaded rod 12 and a nut 13. The extension plate 5 has a strip-shaped through hole. The side plate 4 has a threaded rod 12 at one end facing the extension plate 5. The threaded rod 12 passes through the strip-shaped through hole and slides against its inner wall. The nut 13 is threaded onto the threaded rod 12 and can move to abut against the extension plate 5. The side plate 4 has a groove at one end facing the extension plate 5, and a slider is provided in the groove. The slider is connected to the extension plate 5, thereby improving the stability of the movement of the extension plate 5. When it is necessary to fix the extension plate 5, the extension plate 5 moves, and the threaded rod 12 moves in the strip-shaped through hole. By rotating the nut 13, the nut 13 rotates to abut against the extension plate 5 to complete the fixing of the extension plate 5.

[0030] In an optional embodiment, the baffle assembly includes a first baffle 6, a second baffle 7, and a third baffle 8. The two extended plates 5 are connected to the first baffle 6 and the second baffle 7 respectively at their close ends. The first baffle 6 and the second baffle 7 are spaced apart. One end of the first baffle 6 is connected to the third baffle 8. The third baffle 8 is movable to slide against the second baffle 7. The first baffle 6, the second baffle 7, and the third baffle 8 can effectively block one end of the tray. Furthermore, under the action of the third baffle 8, the tray can still be blocked around its perimeter even when the side plate 4 and the extended plate 5 are moving.

[0031] In an optional embodiment, the drive assembly includes a rotating shaft 14, a motor 15, a take-up roller 16, and a wire rope 17. The rotating shaft 14 is rotatably mounted on the mounting frame 1, and the take-up roller 16 is coaxially mounted on the rotating shaft 14. The motor 15 is connected to the mounting frame 1, one end of the rotating shaft 14 passes through the mounting frame 1 and is coaxially connected to the output shaft of the motor 15, one end of the wire rope 17 is connected to the take-up roller 16, and the wire rope 17 is wound around the take-up roller 16. The other end of the wire rope 17 passes through a pulley unit and is connected to the upper end of the connecting block 2. The motor 15 can effectively drive the rotating shaft 14 to rotate, thereby driving the take-up roller 16 to rotate, thus realizing the winding and unwinding operation of the wire rope 17. Furthermore, the pulley unit changes the direction of movement of the wire rope 17, thereby driving the connecting block 2 to move in the vertical direction.

[0032] In an optional embodiment, the pulley unit includes a mounting block 18, a mounting shaft 19, and a pulley 20. Two mounting blocks 18 are spaced apart on the top wall of the mounting frame 1. The mounting shaft 19 is horizontally positioned between the two mounting blocks 18. The pulley 20 is coaxially rotatably mounted on the mounting shaft 19. The other end of the wire rope 17 passes through the pulley 20 and is connected to the connecting block 2. The wire rope 17 is slidably fitted against the outer circumferential surface of the pulley 20. The direction of the wire rope 17 can be effectively changed by the pulley 20, thereby driving the connecting block 2 to move through the winding and unwinding of the winding roller 16.

[0033] It should be understood that the specific embodiments described above are merely illustrative or explanatory of the principles of this utility model and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of this utility model should be included within its protection scope. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. A stacker crane, characterized in that, The device includes a mounting frame (1), a connecting block (2), and a fixing plate (3). The connecting block (2) is slidably disposed within the mounting frame (1). The mounting frame (1) is provided with a driving component for driving the connecting block (2) to move in the vertical direction. The fixing plate (3) is connected to the connecting block (2). Two side plate assemblies are slidably disposed at both ends of the fixing plate (3). A baffle assembly is disposed between the two side plate assemblies. The baffle assembly is located at the end of the side plate assembly away from the fixing plate (3). The fixing plate (3), the two side plate assemblies, and the baffle assembly together form a shielding frame.

2. A stacker crane according to claim 1, characterized in that, The side plate assembly includes a side plate (4) and an extension plate (5). The side plate (4) is slidably fitted to the end of the fixing plate (3) away from the connecting block (2). The side plate (4) is slidably connected to the fixing plate (3) through a connecting unit. The extension plate (5) is slidably provided at one end of the side plate (4). The extension plate (5) is fixed to the side plate (4) through a fixing unit.

3. A stacker crane according to claim 2, characterized in that, The connecting unit includes a mounting plate (9) and a connecting plate (10). The upper and lower ends of the side plate (4) are provided with mounting plates (9). One end of the mounting plate (9) is slidably disposed with the fixing plate (3). The connecting plate (10) is vertically disposed and connected to the two mounting plates (9). The connecting plate (10) is located at the end of the fixing plate (3) away from the side plate (4). The connecting plate (10) is slidably disposed in contact with the fixing plate (3).

4. A stacker crane according to claim 3, characterized in that, It also includes a bolt (11), and the mounting plate (9) is provided with a first threaded through hole. The bolt (11) is threaded in the first threaded through hole and passes through the first threaded through hole and abuts against the fixing plate (3).

5. A stacker crane according to claim 4, characterized in that, The fixing unit includes a threaded rod (12) and a nut (13). The extension plate (5) is provided with a strip-shaped through hole. The side plate (4) is provided with a threaded rod (12) at one end facing the extension plate (5). The threaded rod (12) passes through the strip-shaped through hole and slides against its inner wall. The nut (13) is threaded onto the threaded rod (12) and can be moved to abut against the extension plate (5).

6. A stacker crane according to claim 3, characterized in that, The baffle assembly includes a first baffle (6), a second baffle (7) and a third baffle (8). The two extended plates (5) are connected to the first baffle (6) and the second baffle (7) respectively at their close ends. The first baffle (6) and the second baffle (7) are spaced apart. One end of the first baffle (6) is connected to the third baffle (8). The third baffle (8) is movable to slide against the second baffle (7).

7. A stacker crane according to claim 1, characterized in that, The drive assembly includes a rotating shaft (14), a motor (15), a take-up roller (16), and a wire rope (17). The rotating shaft (14) is rotatably mounted on the mounting frame (1). The take-up roller (16) is coaxially mounted on the rotating shaft (14). The motor (15) is connected to the mounting frame (1). One end of the rotating shaft (14) passes through the mounting frame (1) and is coaxially connected to the output shaft of the motor (15). One end of the wire rope (17) is connected to the take-up roller (16). The wire rope (17) is wound around the take-up roller (16). The other end of the wire rope (17) passes through the pulley unit and is connected to the upper end of the connecting block (2).

8. A stacker crane according to claim 7, characterized in that, The pulley unit includes a mounting block (18), a mounting shaft (19), and a pulley (20). Two mounting blocks (18) are spaced apart on the top wall of the mounting frame (1). The mounting shaft (19) is horizontally positioned between the two mounting blocks (18). The pulley (20) is coaxially rotatably mounted on the mounting shaft (19). The other end of the wire rope (17) passes through the pulley (20) and is connected to the connecting block (2). The wire rope (17) slides in contact with the outer circumferential surface of the pulley (20).

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