Self-moving logistics pallet

Abstract

The utility model relates to the technical field of logistics tray discloses a self -moving type logistics tray from moving formula, including a plurality of groups of support block, a plurality of groups of support block's top end is equipped with the tray body for placing article, the bottom of tray body is provided with the lifting assembly for adjusting the height of tray body, the bottom of lifting assembly is provided with the moving assembly for moving tray body, the bottom one side of lifting assembly is provided with the drive assembly for driving the rolling of moving assembly, this one kind of self -moving type logistics tray discloses lifting assembly, moving assembly and drive assembly, make lifting assembly can drive moving assembly longitudinal movement, can put down moving assembly when moving tray body, drive assembly can pass through the drive moving assembly, so that the device carries out self -moving, need not manpower to push, is more more convenient and saves the effort, also reduced the occupation to manpower resources.

Description

Technical Field

[0001] This utility model relates to the field of logistics pallet technology, specifically to a self-moving logistics pallet. Background Technology

[0002] Logistics is part of supply chain activities. It is the planning, implementation and control of the efficient and low-cost flow and storage of goods, services and related information from production sites to consumption sites in order to meet customer needs. Pallets are the medium that transforms static goods into dynamic goods. They are a cargo platform, and a mobile platform, or movable ground.

[0003] Existing patent publication number CN209939258U discloses a movable logistics pallet, including a horizontal support plate and vertical support plates fixedly connected to both sides and the middle of the lower surface of the horizontal support plate. Each vertical support plate has a receiving groove along its length on its lower side. Both ends of the receiving groove are rotatably connected to a vertically oriented movable sleeve. The middle of each movable sleeve is threaded with a screw rod that slides vertically within the receiving groove. The lower end of each screw rod is rotatably connected to a horizontally oriented wheel that protrudes beyond the receiving groove as the screw rod descends. A bevel gear ring is fixedly connected to the circumference of the movable sleeve. A horizontally oriented drive shaft is also rotatably connected within the receiving groove. Both ends of the drive shaft are fixedly connected to bevel gears that mesh with the bevel gear ring. A drive mechanism capable of driving the rotation of each drive shaft is also provided within the horizontal support plate. This invention has the advantages of being able to move and transport goods in different environments and is easy to operate.

[0004] The above solution has the following problems during implementation: the device is equipped with rollers to facilitate the movement of logistics pallets, but the rollers are not equipped with a drive structure and are not easy to move on their own. As a result, the pallets still need to be pushed manually when moving them, which is laborious and inconvenient and consumes a lot of human resources, greatly reducing the practicality of the device. Therefore, we provide a self-moving logistics pallet to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a self-moving logistics pallet, which solves the problem that in the prior art, the rollers of the device do not have a drive structure, making it inconvenient to move on their own. As a result, when moving the pallet, it is still necessary to push the pallet manually, which is laborious, inconvenient, and consumes a lot of human resources, greatly reducing the practicality of the device.

[0006] This utility model provides the following technical solution: a self-moving logistics pallet, comprising several sets of support blocks, a pallet body for placing items is installed on the top of the several sets of support blocks, a lifting component for adjusting the height of the pallet body is provided at the bottom of the pallet body, a moving component for moving the pallet body is provided at the bottom of the lifting component, and a driving component for driving the moving component to roll is provided on one side of the bottom of the lifting component.

[0007] The above technical solution enables the pallet body to move on its own, making the movement of the pallet body more convenient and labor-saving.

[0008] As a preferred embodiment of the above technical solution, the lifting assembly includes a motor and a bidirectional screw. One end of the pallet body is provided with a mounting groove, and the motor is installed in the mounting groove. The bottom end of the pallet body is provided with a movable groove, and the bidirectional screw is rotatably installed in the movable groove. The output end of the motor is connected to one end of the bidirectional screw.

[0009] Through the above technical solution, motor one can drive the bidirectional screw to rotate, and the mounting slot can hide motor one, which can protect motor one and prevent motor one from protruding to the outside and causing collisions.

[0010] As a preferred embodiment of the above technical solution, both sides of the surface of the bidirectional screw are threaded with sleeves, and the bottom end of each set of sleeves is hinged with a connecting rod. The bottom ends of several sets of connecting rods are hinged with support plates, and the support plates are slidably installed between several sets of support blocks. The moving component is located at the bottom end of the support plate.

[0011] The above technical solution can drive the support plate to move longitudinally, which in turn drives the pallet body to move longitudinally, thus enabling the placement or retraction of the moving and driving components, greatly increasing convenience.

[0012] As a preferred embodiment of the above technical solution, the moving component includes several sets of fixed blocks, which are respectively installed on both sides of the bottom end of the support plate. A rotating rod is rotatably installed between every two sets of fixed blocks, and rollers are installed through the fixed blocks at both ends of each set of rotating rods. A secondary bevel gear is fixedly sleeved on the surface of one set of rotating rods, and the driving component is located on the side of the bottom end of the support plate near the secondary bevel gear.

[0013] The above technical solution makes it easier to move the device by using the rollers.

[0014] As a preferred embodiment of the above technical solution, the drive assembly includes a second fixed block and a second motor. Both the second fixed block and the second motor are installed on the bottom end of the support plate near the side of the secondary bevel gear. The output end of the second motor passes through the second fixed block and is fitted with a main bevel gear, which meshes with the secondary bevel gear.

[0015] Through the above technical solution, the second motor drives the main bevel gear to rotate, and the main bevel gear drives the secondary bevel gear to rotate, which in turn drives the roller to roll, thereby driving the device to move, which is more labor-saving.

[0016] As a preferred embodiment of the above technical solution, the inner walls of the movable groove are provided with sliding grooves on both sides, and each set of threaded sleeves is fixedly connected to a slider at both ends, and the slider slides in the sliding groove.

[0017] The above technical solution makes the movement of the screw sleeve in the movable groove more stable and increases the support force of the screw sleeve, so as to better support the structure installed on the lower side of the screw sleeve.

[0018] As a preferred embodiment of the above technical solution, several sets of limiting blocks are fixedly connected to both ends of the support plate. Each set of support blocks has a limiting groove at the end near the support plate, and the limiting block slides within the limiting groove.

[0019] The above technical solution makes the movement of the support plate more stable and can also limit the position of the support plate, making it less prone to displacement and shaking, thus increasing the stability of the device.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] This invention, by setting up a lifting component, a moving component, and a driving component, enables the lifting component to drive the moving component to move longitudinally. The moving component can be lowered when the pallet body is being moved, and can be retracted when not being moved, greatly increasing the convenience of the device. At the same time, the driving component can drive the moving component, enabling the device to move automatically without manual pushing, which is more convenient and labor-saving, reduces the occupation of human resources, and greatly increases the practicality of the device. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of a self-moving logistics pallet.

[0023] Figure 2 This is a frontal cross-sectional view of the pallet body of a self-moving logistics pallet.

[0024] Figure 3 This is a top view cross-sectional structural diagram of a self-moving logistics pallet.

[0025] Figure 4 This is a top-down structural diagram of a self-moving logistics pallet in its retracted state.

[0026] In the diagram: 1. Support block; 11. Limiting groove; 2. Pallet body; 21. Mounting groove; 22. Movable groove; 23. Slide groove; 3. Lifting assembly; 31. Motor 1; 32. Bidirectional screw; 33. Screw sleeve; 34. Slider; 35. Connecting rod; 36. Support plate; 37. Limiting block; 4. Moving assembly; 41. Fixed block 1; 42. Rotating rod; 43. Roller; 44. Secondary bevel gear; 5. Drive assembly; 51. Fixed block 2; 52. Motor 2; 53. Main bevel gear. Detailed Implementation

[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0028] like Figure 1 , Figure 2 and Figure 3As shown, this utility model provides a technical solution: a self-moving logistics pallet, including several sets of support blocks 1, with a pallet body 2 for placing items installed on the top of the support blocks 1, a lifting assembly 3 for adjusting the height of the pallet body 2 provided at the bottom of the pallet body 2, a moving assembly 4 for moving the pallet body 2 provided at the bottom of the lifting assembly 3, and a driving assembly 5 for driving the moving assembly 4 to roll on one side of the bottom of the lifting assembly 3. The lifting assembly 3 includes a motor 31 and a bidirectional screw 32. A mounting groove 21 is opened at one end of the pallet body 2, and the motor 31 is installed in the mounting groove 21, so that the motor 31 can be hidden, which can protect the motor 31 and prevent the motor 31 from protruding and colliding. A movable groove 22 is opened at the bottom of the pallet body 2, and the bidirectional screw 32 is rotatably installed in the movable groove 22. The output end of the motor 31 is connected to the bidirectional screw 32. One end of the 2 is connected to a threaded sleeve 33 on both sides of the surface of the bidirectional screw 32. A connecting rod 35 is hinged to the bottom of each set of threaded sleeves 33. A support plate 36 is hinged to the bottom of several sets of connecting rods 35, and the support plate 36 is slidably installed between several sets of support blocks 1. This structure drives the bidirectional screw 32 to rotate through the starting motor 31. Through the threaded rotation, the bidirectional screw 32 drives the two sets of threaded sleeves 33 to slide in the movable groove 22 and move closer or further away from each other. At this time, the threaded sleeves 33 will drive the connecting rods 35 to rotate, thereby driving the support plate 36 to move longitudinally. This can achieve the effect of driving the pallet body 2 to move longitudinally, thereby achieving the lifting effect. When the pallet body 2 is raised, the moving component 4 can be driven by the drive component 5 to move the pallet body 2. When the pallet body 2 is lowered, the moving component 4 can be retracted, making the pallet body 2 more stable and greatly increasing the convenience of the device.

[0029] As one implementation method in this embodiment, such as Figure 3 As shown, sliding grooves 23 are provided on both sides of the inner wall of the movable groove 22. Each set of threaded sleeves 33 is fixedly connected to both ends of a slider 34, and the slider 34 slides in the sliding groove 23, making the movement of the threaded sleeve 33 in the movable groove 22 more stable and increasing the support force of the threaded sleeve 33, so as to better support the structure installed on the lower side of the threaded sleeve 33.

[0030] As one implementation method in this embodiment, such as Figure 2 and Figure 4 As shown, several sets of limiting blocks 37 are fixedly connected to both ends of the support plate 36. Each set of support blocks 1 has a limiting groove 11 at one end near the support plate 36. The limiting blocks 37 slide in the limiting groove 11, making the movement of the support plate 36 more stable. It can also limit the position of the support plate 36, making it less prone to displacement and shaking, thus increasing the stability of the device.

[0031] As one implementation method in this embodiment, such as Figure 4 As shown, the moving component 4 is located at the bottom end of the support plate 36. The moving component 4 includes several sets of fixing blocks 41, which are respectively installed on both sides of the bottom end of the support plate 36. A rotating rod 42 is rotatably installed between every two sets of fixing blocks 41. Rollers 43 are installed at both ends of each rotating rod 42 through the fixing blocks 41, making it easier to move the pallet body 2. A secondary bevel gear 44 is fixedly sleeved on the surface of one set of rotating rods 42. The driving component 5 is located on the side of the bottom end of the support plate 36 near the secondary bevel gear 44. The driving component 5 includes a second fixing block 51 and a second motor 52. Both the second fixing block 51 and the second motor 52 are installed on the support plate 36. The bottom end of the support plate 36 is close to the side of the secondary bevel gear 44. The output end of the motor 2 52 passes through the fixing block 2 51 and is equipped with the main bevel gear 53. The main bevel gear 53 meshes with the secondary bevel gear 44. This structure drives the main bevel gear 53 to rotate by starting the motor 2 52. Through meshing, the main bevel gear 53 drives the secondary bevel gear 44 to rotate. The secondary bevel gear 44 drives the rotating rod 42 to rotate. The rotating rod 42 can then drive the roller 43 to rotate, thus moving the tray body 2. This allows the device to move by itself without manual pushing, which is more convenient and labor-saving, reduces the occupation of human resources, and greatly increases the practicality of the device.

[0032] Working principle: To move the pallet body 2, simply start motor 31 to drive the bidirectional screw 32 to rotate. Through the rotation of the screw thread, the bidirectional screw 32 drives two sets of screw sleeves 33 to slide in the movable groove 22 and move closer to each other. At this time, the screw sleeves 33 will drive the connecting rod 35 to rotate, thereby pushing the support plate 36 downward. This causes the support plate 36 to drive the roller 43 to abut against the ground, thus giving the pallet body 2 an upward force and lifting it up. The pallet body 2 drives the support block 1 to move upward, causing the support block 1 to leave the ground. Then, motor 52 can be started to drive the main bevel gear 53 to rotate. Through meshing, the main bevel gear 53 drives the secondary bevel gear 44 to rotate, and the secondary bevel gear 44 drives the rotating rod 42 to rotate. The rotating rod 42 can then drive the roller 43 to rotate, thus moving the pallet body 2. This allows the device to move by itself without manual pushing, which is more convenient and labor-saving, reduces the occupation of human resources, and greatly increases the practicality of the device.

[0033] In addition, when no movement is required, simply restart motor 31 to drive the bidirectional screw 32 to rotate in the opposite direction, thereby causing the two sets of screw sleeves 33 to move away from each other. At this time, the screw sleeves 33 will drive the connecting rod 35 to rotate, thereby giving the support plate 36 an upward pulling force, so that the pallet body 2 can be lowered until the support block 1 is lowered to be in contact with the ground. At the same time, the support plate 36 can drive the roller 43 to move upward and leave the ground, so that the roller 43 can be retracted, making the pallet body 2 more stable and less prone to movement, greatly increasing the convenience of the device.

[0034] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A self-moving logistics pallet, comprising a plurality of sets of support blocks (1), wherein a pallet body (2) for placing items is mounted on the top of the plurality of sets of support blocks (1), characterized in that: The bottom end of the pallet body (2) is provided with a lifting component (3) for adjusting the height of the pallet body (2), the bottom end of the lifting component (3) is provided with a moving component (4) for moving the pallet body (2), and one side of the bottom end of the lifting component (3) is provided with a driving component (5) for driving the moving component (4) to roll.

2. The self-moving logistics pallet according to claim 1, characterized in that: The lifting assembly (3) includes a motor (31) and a bidirectional screw (32). One end of the pallet body (2) is provided with a mounting groove (21), and the motor (31) is installed in the mounting groove (21). The bottom end of the pallet body (2) is provided with a movable groove (22), and the bidirectional screw (32) is rotatably installed in the movable groove (22). The output end of the motor (31) is connected to one end of the bidirectional screw (32).

3. The self-moving logistics pallet according to claim 2, characterized in that: Both sides of the surface of the bidirectional screw (32) are threaded with screw sleeves (33), and the bottom end of each set of screw sleeves (33) is hinged with a connecting rod (35). The bottom ends of several sets of connecting rods (35) are hinged with a support plate (36), and the support plate (36) is slidably installed between several sets of support blocks (1). The moving component (4) is set at the bottom end of the support plate (36).

4. A self-moving logistics pallet according to claim 3, characterized in that: The moving component (4) includes several sets of fixed blocks (41), which are respectively installed on both sides of the bottom end of the support plate (36). A rotating rod (42) is rotatably installed between every two sets of fixed blocks (41). Rollers (43) are installed through the fixed blocks (41) at both ends of each set of rotating rods (42). A secondary bevel gear (44) is fixedly sleeved on the surface of one set of rotating rods (42). The driving component (5) is located on the side of the bottom end of the support plate (36) near the secondary bevel gear (44).

5. A self-moving logistics pallet according to claim 4, characterized in that: The drive assembly (5) includes a second fixed block (51) and a second motor (52). The second fixed block (51) and the second motor (52) are both installed on the bottom end of the support plate (36) near the side of the secondary bevel gear (44). The output end of the second motor (52) passes through the second fixed block (51) and is equipped with a main bevel gear (53). The main bevel gear (53) meshes with the secondary bevel gear (44).

6. A self-moving logistics pallet according to claim 3, characterized in that: The inner walls of the movable groove (22) are provided with sliding grooves (23) on both sides. Each set of screw sleeves (33) is fixedly connected to two ends of a slider (34), and the slider (34) slides in the sliding groove (23).

7. A self-moving logistics pallet according to claim 3, characterized in that: Several sets of limiting blocks (37) are fixedly connected to both ends of the support plate (36). Each set of support blocks (1) has a limiting groove (11) at one end near the support plate (36), and the limiting block (37) slides in the limiting groove (11).

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