A transfer device for e-commerce warehouse management

Abstract

The utility model relates to the technical field of e-commerce warehousing management discloses a transfer device for e-commerce warehousing management, including mobile base, mobile base bottom is equipped with the moving wheel, the top surface rear side is installed with fixed frame, and one pair of push handle is equipped in fixed frame rear side, and the frame body on fixed frame front side left and right two ends all is equipped with slide rail, and the fixed vertical board is connected with fixed vertical board bottom through the sliding block, and the butt joint bottom plate rotationally connects with the tray assembly, is used for depositing transfer materials. Compared with prior art, the advantages are that: through the gear engagement transmission of the stepping motor of drive unit, drive ball screw operation, cooperate ball screw nut drive fixed vertical board along slide rail stable lifting, adjust the height of tray assembly, adapt to different warehousing space and transfer demand, the tray assembly is rotatably connected with the butt joint bottom plate through the rotating rod, and the connecting arm one of articulated unit cooperates with the connecting arm two and restricts the tray unfolding angle.

Description

Technical Field

[0001] This utility model relates to the field of e-commerce warehouse management technology, specifically to a transfer device for e-commerce warehouse management. Background Technology

[0002] In e-commerce warehousing operations, transfer devices are key equipment for achieving rapid turnover of materials and ensuring the continuity of warehousing operations, and are directly related to the utilization rate of warehousing space and transfer efficiency.

[0003] Most e-commerce warehousing and transfer equipment currently on the market suffers from fixed storage space and inflexible height adjustment, making it difficult to adapt to different specifications and quantities of transferred goods, resulting in low space utilization. Furthermore, the deployment and fixing methods of their load-bearing structures are not convenient enough, leading to material swaying and shifting during transfer, and insufficient stability. In addition, the lifting mechanisms of some devices are not smooth enough, have poor adjustment precision, and are labor-intensive to operate, failing to meet the needs of large-scale, efficient transfer in e-commerce warehousing, thus limiting their applicability and practicality. Therefore, those skilled in the art provide a transfer device for e-commerce warehousing management to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this invention is to provide a transfer device for e-commerce warehousing management, thereby solving the problems in the prior art.

[0005] To achieve the above objectives, the technical solution provided by this utility model is as follows: a transfer device for e-commerce warehouse management, including a mobile base, a mobile wheel at the bottom of the mobile base, a fixed frame installed on the rear side of the top surface, a pair of push handles at the rear side of the fixed frame, slide rails on the left and right ends of the frame at the front of the fixed frame, a fixed vertical plate connected to the slide rails by a slider, a docking bottom plate connected to the bottom of the fixed vertical plate, and a tray assembly rotatably connected to the docking bottom plate for storing transfer materials; The movable base is equipped with a transmission unit, which is connected to the fixed vertical plate and is used to drive the fixed vertical plate to move up and down.

[0006] As a preferred embodiment of the above technical solution, the bottom end of the fixed vertical plate is perpendicularly connected to the docking base plate, and the left and right ends of the two are connected and fixed by right-angle fixing plates to improve the stability of the connection.

[0007] As a preferred embodiment of the above technical solution, the pallet assembly includes a pallet rotatably connected to the front end of the docking base plate. A rotating rod is rotatably provided at the end of the pallet that docks with the docking base plate. Locking nuts are sleeved and fixed at both ends of the rotating rod. The left and right ends of the pallet are connected to the fixed vertical plate through hinge units to ensure that the pallet rotates smoothly and is reliably fixed.

[0008] As a preferred embodiment of the above technical solution, the front end of the docking base plate is provided with several docking protrusions, and the end of the support plate is provided with a docking groove that rotates in conjunction with the docking protrusions, thereby improving the rotational fit accuracy and preventing offset.

[0009] As a preferred embodiment of the above technical solution, the hinge unit includes a first fixed post on the left and right sides of the support plate and a second fixed post on the left and right sides of the fixed vertical plate. A first connecting arm and a second connecting arm are rotatably mounted on the first fixed post and the second fixed post, respectively, and the adjacent ends of the first connecting arm and the second connecting arm are hinged together.

[0010] As a preferred embodiment of the above technical solution, when the pallet is rotated to a horizontal position, i.e., perpendicular to the fixed vertical plate, the connecting arm one and the connecting arm two are straightened along the same line, limiting the maximum unfolding angle of the pallet and ensuring load-bearing stability.

[0011] As a preferred embodiment of the above technical solution, the transmission unit includes a mounting frame fixed to the rear end of the movable base. A stepper motor is vertically mounted on the mounting frame. The output shaft of the stepper motor passes through the mounting frame and is sleeved and fixed to a main gear. A ball screw is rotatably mounted between the middle of the fixed frame and the movable base. A mating gear that meshes with the main gear is sleeved and fixed to the bottom of the ball screw. A ball screw nut that mates with the ball screw is fixed to the rear side of the fixed vertical plate, thereby achieving smooth and precise lifting.

[0012] As a preferred embodiment of the above technical solution, the diameter of the main gear is smaller than that of the mating gear, and a speed reduction mechanism is formed between the two to improve the lifting adjustment accuracy and stability. The bottom of the fixed vertical plate is provided with a receiving groove that slides with the mating gear to avoid motion interference.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. The stepper motor of the transmission unit drives the gear meshing transmission, which drives the ball screw to rotate. In conjunction with the ball screw nut, the fixed vertical plate is driven to rise and fall smoothly along the slide rail, accurately adjusting the height of the pallet assembly to adapt to different storage spaces and transfer needs, thereby improving space utilization. 2. The pallet assembly is rotatably connected to the docking base plate via a rotating rod. The connecting arm one and connecting arm two of the hinge unit work together to limit the pallet's unfolding angle, and the locking nut ensures the reliability of the fixed position after rotation, so as to realize the pallet's flexible unfolding and stable load-bearing, and avoid the shaking of materials during transportation. 3. The reduction mechanism formed by the main gear and the mating gear improves the stability of lifting and lowering, and the overall structure has strong synergy, ensuring efficient and smooth warehousing and transportation. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the front appearance of a transfer device for e-commerce warehouse management according to this utility model.

[0015] Figure 2 This is an exploded view of a transfer device for e-commerce warehouse management according to this utility model.

[0016] Figure 3 This utility model relates to a transfer device for e-commerce warehouse management. Figure 2 A magnified schematic diagram of the structure at point a.

[0017] Figure 4 This is a rear view of a transfer device for e-commerce warehouse management according to this utility model.

[0018] Figure 5 This is a side view of a transfer device for e-commerce warehouse management according to this utility model.

[0019] Figure 6 This is a schematic diagram of the rear appearance of a transfer device for e-commerce warehouse management according to this utility model.

[0020] As shown in the figure: 1. Movable base; 11. Movable wheel; 2. Fixed frame; 21. Slide rail; 3. Push handle; 4. Fixed vertical plate; 41. Right-angle fixed plate; 5. Connecting base plate; 51. Connecting protrusion; 52. Connecting groove; 6. Support plate assembly; 61. Support plate; 62. Rotating rod; 63. Locking nut; 64. Fixed post one; 65. Fixed post two; 66. Connecting arm one; 67. Connecting arm two; 7. Transmission unit; 71. Mounting bracket; 72. Stepper motor; 73. Main gear; 74. Ball screw; 75. Matching gear; 76. Ball screw nut; 77. Receiving through groove. Detailed Implementation

[0021] To enable those skilled in the art to better understand the technical solutions of this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0022] Please see the appendix Figure 1 Appendix Figure 2 As shown, a transfer device for e-commerce warehouse management includes a mobile base 1, a fixed frame 2, a pallet assembly 6, and a transmission unit 7. The mobile base 1 is equipped with a mobile wheel 11 at its bottom end, and the fixed frame 2 is installed on the rear side of its top surface. A pair of push handles 3 are provided on the rear side of the fixed frame 2. Slide rails 21 are provided on the frame at both the left and right ends of the front side of the fixed frame 2. Fixed vertical plates 4 are connected to the slide rails 21 through sliders. The bottom end of the fixed vertical plate 4 is connected to a docking base plate 5. The docking base plate 5 is rotatably connected to the pallet assembly 6 for storing transfer materials. The mobile base 1 is equipped with a transmission unit 7, which is connected to the fixed vertical plate 4 and is used to drive the fixed vertical plate 4 to move up and down.

[0023] The mobile base 1 must be made of high-strength load-bearing material to ensure structural stability during transportation. The mobile wheels 11 must be equipped with a braking function to facilitate the device's parking and fixing. The slide rail 21 must be smoothed to ensure smooth lifting and lowering of the fixed vertical plate 4. The fixed frame 2 and the fixed vertical plate 4 are made of high-strength steel, balancing strength and lightweight. The outside of the push handle 3 must be wrapped with a non-slip rubber sleeve to improve grip comfort.

[0024] As one implementation method in this embodiment, please refer to the appendix. Figure 2 Appendix Figure 3 and attached Figure 5 As shown, the bottom end of the fixed vertical plate 4 is perpendicularly connected to the docking base plate 5, and the left and right ends of the two are connected and fixed by right-angle fixing plates 41; the support plate assembly 6 includes a support plate 61 rotatably connected to the front end of the docking base plate 5, and a rotating rod 62 is rotatably provided through the end of the support plate 61 that docks with the docking base plate 5. Locking nuts 63 are sleeved and fixed at both ends of the rotating rod 62; the front end of the docking base plate 5 is provided with several docking protrusions 51, and the end of the support plate 61 is provided with a docking groove 52 that rotatably cooperates with the docking protrusions 51; the hinge unit includes a first fixing post 64 and a second fixing post 65 on the left and right sides of the support plate 61 and the left and right sides of the fixed vertical plate 4, respectively. A first connecting arm 66 and a second connecting arm 67 are rotatably provided on the first fixing post 64 and the second fixing post 65, respectively. The adjacent ends of the first connecting arm 66 and the second connecting arm 67 are hinged. When the support plate 61 is rotated to the horizontal position, that is, perpendicular to the fixed vertical plate 4, the first connecting arm 66 and the second connecting arm 67 are straightened along the same line.

[0025] The right-angle fixing plate 41 enhances the connection strength between the fixing vertical plate 4 and the docking base plate 5, preventing deformation under load. The cooperation between the docking protrusion 51 and the docking groove 52 ensures the precise rotation of the pallet 61. The locking nut 63 can be locked and fixed after the pallet 61 is adjusted to a suitable angle. The collinear design of the connecting arm 1 66 and the connecting arm 2 67 effectively limits the maximum unfolding angle of the pallet 61, ensuring structural stability under load and preventing materials from falling.

[0026] As one implementation method in this embodiment, please refer to the appendix. Figure 2 Appendix Figure 4 Appendix Figure 6 As shown, the transmission unit 7 includes a mounting bracket 71 fixed to the rear end of the movable base 1. A stepper motor 72 is vertically mounted on the mounting bracket 71. The output shaft of the stepper motor 72 passes through the mounting bracket 71 and is sleeved and fixed to a main gear 73. A ball screw 74 is rotatably mounted between the middle of the fixed frame 2 and the movable base 1. A mating gear 75 that meshes with the main gear 73 is sleeved and fixed to the bottom of the ball screw 74. A ball screw nut 76 that mates with the ball screw 74 is fixed to the rear side of the fixed vertical plate 4. The diameter of the main gear 73 is smaller than that of the mating gear 75, and a reduction mechanism is formed between the two. The bottom of the fixed vertical plate 4 is provided with a receiving groove 77 that slides with the mating gear 75.

[0027] The stepper motor 72 provides stable power, and the meshing transmission of the main gear 73 and the mating gear 75 forms a reduction mechanism, which improves the accuracy and stability of the lifting adjustment and avoids the material shaking due to excessive speed. The meshing transmission of the ball screw 74 and the ball screw nut 76 ensures that the fixed vertical plate 4 lifts and lowers smoothly. The receiving slot 77 provides the mating gear 75 with a space for movement and avoids motion interference when the fixed vertical plate 4 lifts and lowers.

[0028] In practical implementation, the following steps are taken: First, adjust the unfolding angle of the pallet 61 according to the specifications and quantity of the transported materials, loosen the locking nut 63, and drive the pallet 61 to rotate around the docking base plate 5 via the rotating rod 62. The docking protrusion 51 and the docking groove 52 cooperate to ensure smooth rotation. When the pallet 61 rotates to the horizontal position, the connecting arm 1 66 and the connecting arm 2 67 are collinear and straightened. At this time, tighten the locking nut 63 to fix the pallet 61. According to the storage space height and transport requirements, start the stepper motor 72. The stepper motor 72 drives the main gear 73 to rotate, and the main gear 73 meshes with the gear 75 for transmission. This drives the ball screw 74 to rotate. The ball screw 74 cooperates with the ball screw nut 76 to drive the fixed vertical plate 4 to rise and fall smoothly along the slide rail 21. After adjusting to the appropriate height, the stepper motor 72 is turned off. The materials to be transferred are placed on the pallet 61. After the materials are placed securely, the operator holds the push handle 3 and pushes the device to move within the storage area via the moving wheels 11. After moving to the target position, the brake device of the moving wheels 11 is stepped on to fix the device, and the materials can be unloaded. If multi-level transfer is required, the height of the fixed vertical plate 4 or the angle of the pallet 61 can be adjusted through the transmission unit 7 to make reasonable use of space to store more materials.

[0029] It is worth mentioning that the stepper motor 72, ball screw 74 and other components in this utility model are existing components well known to those skilled in the art, and their connection methods and usage control methods are all existing technologies.

[0030] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A transfer device for e-commerce warehouse management, comprising a mobile base (1), a mobile base (1) having a caster wheel (11) at its bottom end, a fixed frame (2) on the rear side of its top surface, and a pair of push handles (3) on the rear side of the fixed frame (2), characterized in that: The fixed frame (2) is equipped with slide rails (21) on both the left and right sides of the front side of the frame. A fixed vertical plate (4) is connected to the slide rail (21) by a slider. A docking bottom plate (5) is connected to the bottom of the fixed vertical plate (4), and a pallet assembly (6) is rotatably connected to the docking bottom plate (5) for storing and transporting materials. A transmission unit (7) is provided between the fixed frames (2) and fixed on the movable base (1). The transmission unit (7) is connected to the fixed vertical plate (4) and drives the fixed vertical plate (4) to move up and down.

2. The transshipment device for e-commerce warehousing management according to claim 1, characterized in that: The bottom end of the fixed vertical plate (4) is perpendicularly connected to the bottom plate (5), and the left and right ends of the two are connected and fixed by right-angle fixing plates (41).

3. The transshipment device for e-commerce warehousing management according to claim 1, characterized in that: The pallet assembly (6) includes a pallet (61) rotatably connected to the front end of the docking base plate (5). The ends of the pallet (61) and the docking base plate (5) are connected together and rotatably provided with a rotating rod (62). Locking nuts (63) are sleeved and fixed at both ends of the rotating rod (62). The left and right ends of the pallet (61) are connected to the fixed vertical plate (4) through a hinge unit.

4. The transshipment device for e-commerce warehousing management according to claim 3, characterized in that: The front end of the bottom plate (5) is provided with several docking protrusions (51), and the end of the support plate (61) is provided with a docking groove (52) that rotates in cooperation with the docking protrusions (51).

5. A transfer device for e-commerce warehousing management according to claim 3, characterized in that: The hinge unit includes a first fixed post (64) on the left and right sides of the support plate (61) and a second fixed post (65) on the left and right sides of the fixed vertical plate (4). A first connecting arm (66) and a second connecting arm (67) are respectively rotatably provided on the first fixed post (64) and the second fixed post (65). The adjacent ends of the first connecting arm (66) and the second connecting arm (67) are hinged.

6. A transfer device for e-commerce warehousing management according to claim 5, characterized in that: When the pallet (61) is rotated to a horizontal position, that is, perpendicular to the fixed vertical plate (4), the connecting arm one (66) and the connecting arm two (67) are straightened along the same line, limiting the maximum unfolding angle of the pallet (61).

7. A transfer device for e-commerce warehousing management according to claim 1, characterized in that: The transmission unit (7) includes a mounting bracket (71) fixed to the rear end of the movable base (1). A stepper motor (72) is vertically mounted on the mounting bracket (71). The output shaft of the stepper motor (72) passes through the mounting bracket (71) and is fitted with a main gear (73). A ball screw (74) is rotatably mounted between the middle of the fixed frame (2) and the movable base (1). A mating gear (75) that meshes with the main gear (73) is fitted and fixed at the bottom of the ball screw (74). A ball screw nut (76) that mates with the ball screw (74) is fixed on the rear side of the fixed vertical plate (4).

8. A transfer device for e-commerce warehousing management according to claim 7, characterized in that: The diameter of the main gear (73) is smaller than that of the mating gear (75), and a speed reduction mechanism is formed between them. The bottom of the fixed vertical plate (4) is provided with a receiving groove (77) that slides with the mating gear (75).

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