Multi-purpose logistics device integrating logistics function and workbench function

Abstract

The utility model discloses a multipurpose logistics device integrated with logistics function and worktable function, which comprises: a multi-layer logistics vehicle, and a worktable movably arranged on the top or inside of the multi-layer logistics vehicle; when the worktable is arranged inside the multi-layer logistics vehicle, the multi-layer logistics vehicle is used as a carrying device; when the worktable is arranged on the top of the multi-layer logistics vehicle, the multi-layer logistics vehicle is used as an assembly worktable; the utility model can adopt multifunctional integrated design, integrates flexible logistics transportation function and assembly operation platform function in the same carrier through a modular mechanism, so that the device can convert operation modes in real time according to production rhythm requirements; the integrated design synchronously optimizes equipment space utilization and operation efficiency, eliminates material turnover breakpoints between processes, reduces the floor area compared with traditional split-type equipment, and through functional reuse, a single device is involved in the whole process of production circulation, so as to improve operation continuity and reduce comprehensive operation and maintenance cost.

Description

Technical Field

[0001] This utility model relates to the field of mechanical equipment, and in particular to a multi-purpose logistics device that integrates logistics functions and workbench functions. Background Technology

[0002] In the field of motor manufacturing, logistics and assembly operations have long relied on single-function specialized equipment: traditional logistics vehicles (such as open-frame structures). These traditional logistics vehicles can only handle material transfer, but suffer from poor shock resistance and low positioning accuracy, making precision components (such as rotors and stators) susceptible to damage from vibration and collisions. While fixed workbenches provide a stable operating platform, they cannot accommodate material transport needs, requiring additional AGVs and other transport equipment on the production line, resulting in wasted space resources and low efficiency in process coordination. In summary, in existing technologies, logistics vehicles and workbenches are mostly independent systems, and this functional separation leads to the following drawbacks:

[0003] (1) Low space utilization: The two sets of equipment occupy the production line area, which limits the flexible layout;

[0004] (2) Poor continuity of operation: Materials need to be loaded and unloaded manually repeatedly, increasing turnaround time and operational intensity.

[0005] With the increasing trend of small-batch, multi-variety production of new energy vehicle motors, industrial servo motors, etc., there is an urgent need for an integrated device that can dynamically switch forms to solve the coordination bottlenecks in logistics and assembly through functional reuse, reduce overall operation and maintenance costs, and improve production continuity. Utility Model Content

[0006] The main objective of this invention is to provide a multi-purpose logistics device that integrates logistics functions and workbench functions, thereby solving all or one of the aforementioned problems in the prior art.

[0007] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: providing a multi-purpose logistics device integrating logistics functions and workbench functions, comprising:

[0008] A multi-layer logistics vehicle, and a workbench that is movable on the top or inside the multi-layer logistics vehicle;

[0009] When the workbench is located inside the multi-layer logistics vehicle, the multi-layer logistics vehicle is used as a transport device.

[0010] When the workbench is located on top of the multi-layer logistics vehicle, the multi-layer logistics vehicle is used as an assembly workbench.

[0011] As an improved solution, the multi-layer logistics vehicle consists of a first frame and a second frame stacked together.

[0012] The first frame and the second frame are designed as a single unit.

[0013] As an improved solution, the internal space of the first frame serves as the storage area for the workbench;

[0014] The dimensions of the internal space are matched with the dimensions of the workbench.

[0015] As an improved solution, the bottom four corners of the first frame are each equipped with lockable casters;

[0016] When the multi-layer logistics vehicle is used as the transport equipment, the omnidirectional wheels are unlocked.

[0017] When the multi-layer logistics vehicle is used as the assembly workbench, the casters are locked.

[0018] As an improved solution, the bottom of the second frame is provided with a horizontal support plate, which seals the top opening of the first frame;

[0019] A logistics frame accommodating area is formed between the upper surface of the horizontal support plate and the frame of the second frame, and the logistics frame accommodating area is used to place the logistics frame.

[0020] As an improved solution, the second frame is provided with mutually symmetrical reinforcing frames on both sides;

[0021] The reinforcing frame consists of two vertical alloys, which are integrated with the second frame.

[0022] As an improved solution, a pair of threaded sleeves that can be unlocked or locked are provided on one side of the frame of the second frame, and the pair of threaded sleeves are respectively provided at both ends of the frame of the second frame;

[0023] The multi-layer logistics vehicle is also equipped with a U-shaped handle, which is inverted on the two threaded sleeves, and the two ends of the U-shaped handle are respectively movably disposed in the two threaded sleeves.

[0024] Each of the threaded sleeves consists of two threaded retaining sleeves arranged side by side, one above the other;

[0025] When the multi-layer logistics vehicle is used as the transport equipment, the top of the U-shaped handle is set higher than the upper surface of the second frame;

[0026] When the multi-layer logistics vehicle is used as the assembly workbench, the top of the U-shaped handle is set below the upper surface of the second frame.

[0027] As an improved solution, the number of worktables is multiple;

[0028] When the multi-layer logistics vehicle is used as the transport equipment, multiple workbenches are stacked one on top of the other within the internal space of the first frame.

[0029] When the multi-layer logistics vehicle is used as the assembly workbench, multiple workbenches are arranged side by side and closely connected to the upper surface of the second frame. The length direction of each workbench corresponds to the width direction of the second frame, and the width direction of each workbench corresponds to the length direction of the second frame.

[0030] When multiple workbenches are arranged side by side, the total planar dimensions of the multiple workbenches match the dimensions of the upper surface of the second frame;

[0031] When multiple workbenches are stacked vertically, the total vertical height of the multiple workbenches is less than the height of the internal space of the first frame.

[0032] As an improved solution, a pair of symmetrical clamping sets are provided on the front and rear surfaces of the second frame, and the two clamping sets are respectively located at the upper edge of the second frame.

[0033] Each of the workbenches has a quick-connect area on its side wall corresponding to the position of the fixture assembly;

[0034] When the multi-layer logistics vehicle is used as the assembly workbench, the two fixture groups are respectively connected and aligned with the corresponding quick-connect areas.

[0035] As an improved solution, each clamp group consists of multiple tension quick clamps, which are evenly distributed at the upper edge of the second frame.

[0036] The beneficial effects of this utility model are as follows: This utility model adopts a multi-functional integrated design, which integrates flexible logistics transportation functions and assembly operation platform functions into the same carrier through a modular mechanism, so that the device can switch the operation mode in real time according to the production rhythm requirements: in logistics mode, the mobile chassis realizes precise material transfer; when switching to workbench mode, a stable assembly environment is built by relying on the quick fixing device; this integrated design simultaneously optimizes the equipment space utilization and operation efficiency, eliminates material turnover breakpoints between processes, reduces the floor space compared with traditional split equipment, and enables a single piece of equipment to participate in the entire production cycle through functional reuse, thereby improving the continuity of operation and reducing the overall operation and maintenance costs. Attached Figure Description

[0037] Figure 1 This is a three-dimensional structural diagram of the logistics vehicle in a multi-purpose logistics device that integrates logistics functions and a workbench function according to an embodiment of this utility model;

[0038] Figure 2 This is a three-dimensional structural diagram of two workbenches arranged side by side in a multi-purpose logistics device that integrates logistics and workbench functions in an embodiment of this utility model.

[0039] Figure 3 This is a three-dimensional structural diagram of a multi-purpose logistics device integrating logistics and workbench functions in an embodiment of the present invention, in which two workbenches are stacked inside the logistics vehicle.

[0040] Figure 4 This is a three-dimensional structural diagram of a multi-purpose logistics device integrating logistics and workbench functions as a logistics frame transport device in an embodiment of this utility model.

[0041] Figure 5 This is a three-dimensional structural diagram of a multi-purpose logistics device integrating logistics and workbench functions as a workbench in an embodiment of this utility model.

[0042] The components in the attached diagram are labeled as follows:

[0043] 1. First frame; 2. Second frame; 3. Workbench; 4. Casters; 5. Horizontal support plate; 6. Logistics frame; 7. Vertical alloy; 8. Threaded fixing sleeve; 9. U-shaped handle; 10. Pull-up quick clamp; 11. Quick-connect area. Detailed Implementation

[0044] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0045] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0046] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0047] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0048] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0049] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only embodiments.

[0050] Please see Figures 1-5 The embodiments of this utility model include:

[0051] A multi-purpose logistics device integrating logistics functions and workbench functions, comprising:

[0052] Multi-layer logistics vehicle and workbench 3 movable on the multi-layer logistics vehicle;

[0053] In one embodiment of this utility model, the multi-layer logistics vehicle consists of a first frame 1 and a second frame 2. The first frame 1 is horizontally arranged, and the second frame 2 is horizontally stacked on top of the first frame 1. The first frame 1 and the second frame 2 are designed as a single unit. Both the first frame 1 and the second frame 2 are made of hollow alloy, which provides strong stability and serves as the load-bearing part of the multi-layer logistics vehicle as a whole. Of course, in other embodiments, the above-mentioned frame can also be made of solid alloy, but its weight and ease of movement will be affected to some extent.

[0054] More specifically, the internal space of the first frame 1 is the storage area for the workbench 3, and its length and width are matched with the length and width of the workbench 3 respectively. Its height is the height that can accommodate multiple workbench 3. In this embodiment, the first frame 1 supports the stacking of two workbench 3.

[0055] More specifically, in order to realize the convenient movement function of the multi-layer logistics vehicle, the four corners of the bottom of the first frame 1 are respectively equipped with lockable casters 4, which enables the multi-layer logistics vehicle to flexibly change its specific function; for example, when the casters 4 are not locked, the multi-layer logistics vehicle can be used as a mobile logistics tool or a mobile workbench 3; when the casters 4 are locked, the multi-layer logistics vehicle can be used as a fixed-position workbench 3 and has good stability.

[0056] More specifically, the bottom of the second frame 2 is provided with a horizontal support plate 5, which can seal the top opening of the first frame 1, thereby dividing the internal space of the second frame 2 and the first frame 1; the upper surface of the horizontal support plate 5 of the second frame 2 and the frame body of the second frame 2 form a logistics box 6 receiving area, which is used to place the logistics box 6, and then in the motor production line, it serves as a logistics box 6 carrying device to flexibly transport the logistics box 6 containing motor parts.

[0057] More specifically, in order to further improve stability, the front and rear sides of the second frame 2 are respectively provided with mutually symmetrical reinforcing frames on their frames. The reinforcing frames are composed of two vertical alloys 7, and the two vertical alloys 7 are integrated with the second frame 2.

[0058] More specifically, to further improve usability, a pair of threaded sleeves supporting locking are provided on one side of the frame of the second frame 2. The pair of threaded sleeves are respectively set at both ends of the frame of the second frame 2. The multi-layer logistics vehicle is equipped with a U-shaped handle 9, which is inverted on the pair of threaded sleeves, and both ends of the U-shaped handle 9 are movably set in the two threaded sleeves. Each threaded sleeve consists of two threaded fixing sleeves 8 arranged side by side. When the multi-layer logistics vehicle needs to transport the logistics frame 6, the bolts on the threaded sleeves are loosened, and the U-shaped handle 9 can be raised and lowered within the threaded sleeves. Pulling the U-shaped handle 9 to a height higher than the upper surface of the second frame 2. When the multi-layer logistics vehicle is to be used as a workbench 3, the bolts on the threaded sleeve are tightened, and the U-shaped handle 9 can be pushed and pulled by the staff. When the multi-layer logistics vehicle is to be used as a workbench 3, the bolts on the threaded sleeve are loosened, and the U-shaped handle 9 can be raised and lowered within the threaded sleeve. When the U-shaped handle 9 is pressed down to a height lower than the upper surface of the second frame 2, the bolts on the threaded sleeve are tightened. At this time, the U-shaped handle 9 will not interfere with the placement of the workbench 3, providing the corresponding space for the workbench 3 to be placed on the upper surface of the second frame 2. The height of the U-shaped handle 9 is not greater than the sum of the total height of the first frame 1 and the second frame 2, and the width of the U-shaped handle 9 is not greater than the width of the second frame 2.

[0059] In one embodiment of this utility model, there are two workbenches 3, which are stacked one on top of the other inside the first frame of the multi-layer logistics vehicle, or placed side by side and closely connected to the upper surface of the second frame. In other embodiments, there may be more workbenches 3, but it is necessary to ensure that when multiple workbenches 3 are placed side by side and closely connected, their planar dimensions must match the upper surface dimensions of the second frame 2, and when multiple workbenches 3 are stacked one on top of the other, their total height must be less than the internal height of the first frame 1.

[0060] More specifically, when the multi-layer logistics vehicle is converted into a workbench 3, the two workbench 3 are arranged side by side and horizontally close to each other on the upper surface of the second frame to support the motors or parts that need to be processed; the length direction of the two workbench 3 corresponds to the width direction of the second frame 2, and the width direction of the two workbench 3 corresponds to the length direction of the second frame 2.

[0061] More specifically, a pair of clamping sets are symmetrically arranged on the front and rear surfaces of the second frame 2, with the two clamping sets located at the upper edges of the front and rear surfaces of the second frame 2, respectively; quick-connect areas 11 are provided on the side wall of the workbench 3 corresponding to the positions of the clamping sets; the two clamping sets are clamped from the front and rear, and then contact and align with the quick-connect areas 11, thereby fixing the two workbenches 3 to the upper surface of the second frame 2, realizing the conversion of the multi-layer logistics vehicle into a stable workbench 3 mode.

[0062] More specifically, each clamp group consists of four tension quick clamps 10, which are evenly distributed at the upper edge of the second frame 2.

[0063] In a preferred embodiment, a female magnet is provided corresponding to the quick-connect area 11, and a female magnet is provided at the clamping end of the tension quick clamp 10. When the tension quick clamp 10 is tightened so that its clamping end contacts the quick-connect area 11, the corresponding female magnet and female magnet are magnetically connected, thereby improving the fixing effect.

[0064] In other preferred embodiments, a quick-connect interface is provided corresponding to the quick-connect area 11. When the tensioning quick clamp 10 is tightened, its clamping end is directly inserted into the quick-connect interface, and the workbench 3 and the multi-layer logistics vehicle are connected in one piece by means of mechanical connection, thereby achieving the limiting and fixing of the workbench 3.

[0065] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structure made using the contents of this utility model specification and drawings, or directly or indirectly applied to other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A multi-purpose logistics device integrating logistics functions and workbench functions, characterized in that, include: Multi-layer logistics vehicle, and a workbench (3) that is movable on the top or inside the multi-layer logistics vehicle; When the workbench (3) is located inside the multi-layer logistics vehicle, the multi-layer logistics vehicle is used as a transport equipment; When the workbench (3) is located on the top of the multi-layer logistics vehicle, the multi-layer logistics vehicle is used as an assembly workbench.

2. The multi-purpose logistics device integrating logistics functions and workbench functions according to claim 1, characterized in that: The multi-layer logistics vehicle is composed of a first frame (1) and a second frame (2) stacked together; The first frame (1) and the second frame (2) are designed as a single unit.

3. The multi-purpose logistics device integrating logistics functions and workbench functions according to claim 2, characterized in that: The internal space of the first frame (1) is the storage area of ​​the workbench (3); The dimensions of the internal space are matched with the dimensions of the workbench (3).

4. The multi-purpose logistics device integrating logistics functions and workbench functions according to claim 2, characterized in that: The bottom four corners of the first frame (1) are respectively provided with lockable casters (4); When the multi-layer logistics vehicle is used as the transport equipment, the universal wheel (4) is unlocked; When the multi-layer logistics vehicle is used as the assembly workbench, the casters (4) are locked.

5. The multi-purpose logistics device integrating logistics functions and workbench functions according to claim 2, characterized in that: The second frame (2) has a horizontal support plate (5) at its bottom, which seals the top opening of the first frame (1); The upper surface of the horizontal support plate (5) and the frame of the second frame (2) form a logistics box accommodating area, which is used to place the logistics box (6).

6. The multi-purpose logistics device integrating logistics functions and workbench functions according to claim 2, characterized in that: The second frame (2) has symmetrical reinforcing frames on both sides; The reinforcing frame consists of two vertical alloys (7), and the two vertical alloys (7) are integrated with the second frame (2).

7. The multi-purpose logistics device integrating logistics functions and workbench functions according to claim 2, characterized in that: The second frame (2) has a pair of threaded sleeves on one side of its frame that can be unlocked or locked, and the pair of threaded sleeves are respectively located at both ends of the frame of the second frame (2); The multi-layer logistics vehicle is also equipped with a U-shaped handle (9), which is placed upside down on the two threaded sleeves. The two ends of the U-shaped handle (9) are respectively movably disposed in the two threaded sleeves. Each of the threaded sleeves consists of two threaded retaining sleeves (8) arranged side by side; When the multi-layer logistics vehicle is used as the transport equipment, the top of the U-shaped handle (9) is set higher than the upper surface of the second frame (2); When the multi-layer logistics vehicle is used as the assembly workbench, the top of the U-shaped handle (9) is set below the upper surface of the second frame (2).

8. The multi-purpose logistics device integrating logistics functions and workbench functions according to claim 2, characterized in that: There are multiple workbenches (3); When the multi-layer logistics vehicle is used as the transport equipment, multiple workbenches (3) are stacked one on top of the other in the internal space of the first frame (1); When the multi-layer logistics vehicle is used as the assembly workbench, multiple workbenches (3) are arranged side by side and closely connected to the upper surface of the second frame (2). The length direction of each workbench (3) corresponds to the width direction of the second frame (2), and the width direction of each workbench (3) corresponds to the length direction of the second frame (2). When multiple workbenches (3) are arranged side by side, the total planar dimensions of the multiple workbenches (3) match the upper surface dimensions of the second frame (2); When multiple workbenches (3) are stacked on top of each other, the total vertical height of the multiple workbenches (3) is less than the height of the internal space of the first frame (1).

9. The multi-purpose logistics device integrating logistics functions and workbench functions according to claim 8, characterized in that: The front and rear surfaces of the second frame (2) are respectively provided with a pair of symmetrical clamping sets, and the two clamping sets are respectively located at the upper edge of the second frame (2); Each of the workbenches (3) has a quick-connect area (11) on its side wall corresponding to the position of the fixture group. When the multi-layer logistics vehicle is used as the assembly workbench (3), the two fixture groups are respectively connected and aligned with the corresponding quick-connect areas (11).

10. The multi-purpose logistics device integrating logistics function and workbench function according to claim 9, characterized in that: Each clamp group consists of multiple tension quick clamps (10), which are evenly distributed at the upper edge of the second frame (2).

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