Intelligent transfer trolley for logistics goods transfer

Abstract

This utility model discloses an intelligent connecting material vehicle for logistics cargo transfer, relating to the field of logistics cargo transfer technology. The utility model includes a movable base, inside which are arranged multiple sets of lifting components. The lifting ends of these components are equipped with support platforms, and the top of the support platforms is equipped with connecting clamping components. An adjusting component is located inside the support platforms. This utility model uses the lifting components to lift the support platforms, allowing the support platforms to drive the connecting clamping components to adjust according to the height of the conveyor belt. The adjusting component drives the adjusting end of the connecting clamping components, allowing the overall width of the connecting clamping components to automatically adjust according to the width of the conveyor belt. This design ensures seamless connection between the connecting clamping components and the conveyor belt, preventing cargo transfer obstructions due to size mismatches and effectively guaranteeing the continuity and stability of the entire logistics system.

Description

Technical Field

[0001] This utility model belongs to the field of logistics cargo transfer technology, and specifically relates to an intelligent material transfer vehicle for logistics cargo transfer. Background Technology

[0002] In the process of automation upgrades in the logistics industry, efficient cargo transfer has become a core element in optimizing supply chain efficiency. As a key hub connecting different logistics nodes (such as transport vehicles, warehousing systems, and sorting workstations), the performance of intelligent shuttle carts directly determines the smoothness and reliability of cross-system collaborative operations. The rationality of its functional design not only affects the efficiency of single-point operations but also influences the response speed and operational stability of the overall logistics network through system coupling effects.

[0003] In automated logistics systems, material transfer carts need to work efficiently with conveyor belts of different specifications to complete the transfer of goods. However, the existing material transfer carts have fixed height and width settings for their connection mechanisms, making it difficult to quickly match the specifications of conveyor belts with different height differences and widths. Due to the inability to flexibly adjust the position and shape of the connection mechanism, the carts cannot accurately grab goods from the conveyor belt, or positional deviations may occur during docking. This often requires manual intervention in actual operations, involving manual adjustment of the connection mechanism or replacement of specific components to achieve the fit. These operations not only increase labor costs but also significantly reduce the efficiency of goods transfer and may even cause blockages in the automated logistics process, affecting the continuity and stability of the entire logistics system. Utility Model Content

[0004] To address the problem that the connecting mechanism of the material transfer vehicle cannot be adjusted according to the height and width of the conveyor belt, this utility model proposes an intelligent material transfer vehicle for logistics cargo transfer, in order to overcome the above-mentioned technical problems existing in the existing related technologies.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is an intelligent transfer vehicle for logistics cargo transfer, including a mobile base. The mobile base is equipped with multiple sets of lifting components. The lifting end of the multiple sets of lifting components is equipped with a support platform. The top of the support platform is equipped with a transfer clamping component. The support platform is equipped with an adjustment component. The adjustment end of the adjustment component is poweredly connected to the transfer clamping component.

[0007] The lifting component is used to lift the support platform so that the support platform drives the docking clamping component to move up and down. The adjusting component is used to drive the adjusting end of the docking clamping component so that the width of the docking clamping component can be adjusted.

[0008] Furthermore, the lifting assembly includes a first lifting screw and a second lifting screw, both of which are rotatably connected to the movable base. The outer surfaces of both the first and second lifting screws are threaded with movable seats. The bottom of the support platform is fixedly connected to a connecting seat corresponding to the movable seat. A rotating rod is rotatably connected between the connecting seat and the corresponding movable seat. Connecting gears are fixedly connected to the outer surfaces of the first and second lifting screws, and the two connecting gears mesh with each other.

[0009] Furthermore, a connecting sprocket is fixedly connected to the outer surface of each set of first lifting screws, and a connecting chain is engaged on the outer surface of the connecting sprocket. A lifting motor is fixedly installed on the outer side of the movable base, and the output end of the lifting motor is fixedly connected to the first lifting screw.

[0010] Furthermore, the connecting clamping assembly includes a movable clamping frame, two of which are symmetrically arranged on the top of the support platform. Several connecting rollers are rotatably connected inside the movable clamping frame. The shaft ends of the connecting rollers pass through the movable clamping frame and are fixedly connected to connecting sprockets. Connecting sprockets are engaged on the outer surface of the connecting sprockets. A connecting motor is fixedly installed on the outer side of the movable clamping frame, and the output end of the connecting motor is fixedly connected to the connecting rollers.

[0011] Furthermore, the adjustment assembly includes a bidirectional screw, which is rotatably connected to the support platform. Both movable clamping frames are threadedly connected to the bidirectional screw. A guide rod is fixedly connected inside the support platform, and both movable clamping frames are movably connected to the guide rod. An adjustment motor is fixedly installed on the outside of the support platform, and the output end of the adjustment motor is fixedly connected to the bidirectional screw.

[0012] Furthermore, protective boxes are provided on the outer sides of both the connecting chain and the splicing chain.

[0013] Furthermore, cameras are fixedly connected to the front of both the movable base and the support platform.

[0014] This utility model has the following beneficial effects:

[0015] 1. This utility model uses a lifting component to lift the support platform, thereby allowing the support platform to drive the connecting clamping component to adjust according to the height of the conveyor belt; the adjustment component can drive the adjustment end of the connecting clamping component, so that the overall width of the connecting clamping component can be automatically adjusted according to the width of the conveyor belt; the above settings can ensure seamless connection between the connecting clamping component and the conveyor belt, avoid the obstruction of cargo transfer due to mismatch in specifications, effectively avoid the risk of blockage in the automated logistics process, and strongly guarantee the continuity and stability of the entire logistics system operation.

[0016] 2. This utility model arranges two rotating rods and corresponding movable seats alternately, while the first and second lifting screws rotate synchronously and in opposite directions under the drive of two connecting gears. This arrangement maximizes the movement distance of the two movable seats connected to the two rotating rods, thereby enabling the support platform to achieve a greater range of lifting and lowering under the lifting action of the rotating rods, significantly improving the range and flexibility of the support platform height adjustment.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the utility model embodiments, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the external outline structure of this utility model;

[0020] Figure 2 For the present utility model Figure 1 Rear view structural diagram;

[0021] Figure 3 This is a schematic diagram of the movable base structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the lifting component structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the bottom structure of the support platform of this utility model;

[0024] Figure 6 This is a schematic diagram of the adjustment component structure of this utility model;

[0025] Figure 7 This is a schematic diagram of the connection and clamping assembly structure of this utility model.

[0026] The attached diagram lists the components represented by each number as follows:

[0027] 1. Movable base; 2. Lifting assembly; 201. First lifting screw; 202. Second lifting screw; 203. Movable seat; 204. Connecting seat; 205. Rotating rod; 206. Connecting gear; 207. Connecting sprocket; 208. Connecting chain; 209. Lifting motor; 3. Support platform; 4. Connecting clamping assembly; 401. Movable clamping frame; 402. Connecting roller; 403. Connecting sprocket; 404. Connecting chain; 405. Connecting motor; 5. Adjusting assembly; 501. Bidirectional screw; 502. Guide rod; 503. Adjusting motor; 6. Protective box; 7. Camera. Detailed Implementation

[0028] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the utility model.

[0029] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements 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 the utility model.

[0030] Please see Figures 1-7 As shown, this utility model is an intelligent transfer vehicle for logistics cargo transfer, including a mobile base 1. The mobile base 1 is provided with multiple sets of lifting components 2. The lifting end of the multiple sets of lifting components 2 is provided with a support platform 3. The top of the support platform 3 is provided with a transfer clamping component 4. The support platform 3 is provided with an adjustment component 5. The adjustment end of the adjustment component 5 is poweredly connected to the transfer clamping component 4.

[0031] The lifting component 2 is used to lift the support platform 3 so that the support platform 3 drives the connecting clamping component 4 to move up and down. The adjusting component 5 is used to drive the adjusting end of the connecting clamping component 4 so that the width of the connecting clamping component 4 can be adjusted.

[0032] When the movable base 1 moves to one end of the conveyor belt, the lifting end of the lifting component 2 lifts the support platform 3 upward, thereby causing the support platform 3 to move the connecting clamp component 4 upward and make the connecting end level with the conveyor belt; then the adjusting component 5 moves the adjusting end of the connecting clamp component 4, thereby adjusting the overall width of the connecting clamp component 4 according to the current conveyor belt.

[0033] The lifting component 2 can lift the support platform 3, which in turn allows the support platform 3 to drive the connecting clamping component 4 to adjust according to the height of the conveyor belt. The adjusting component 5 can drive the adjusting end of the connecting clamping component 4, so that the overall width of the connecting clamping component 4 can be automatically adjusted according to the width of the conveyor belt. The above settings can ensure seamless connection between the connecting clamping component 4 and the conveyor belt, avoid obstruction of cargo transfer due to mismatch in specifications, effectively avoid the risk of jams in the automated logistics process, and strongly guarantee the continuity and stability of the entire logistics system.

[0034] In one embodiment, the lifting assembly 2 includes a first lifting screw 201 and a second lifting screw 202. Both the first lifting screw 201 and the second lifting screw 202 are rotatably connected to the movable base 1. The outer surfaces of the first lifting screw 201 and the second lifting screw 202 are threaded with movable seats 203. The bottom of the support platform 3 is fixedly connected to the movable seats 203 with a connecting seat 204. A rotating rod 205 is rotatably connected between the connecting seat 204 and the corresponding movable seat 203. The outer surfaces of the first lifting screw 201 and the second lifting screw 202 are fixedly connected with connecting gears 206, and the two connecting gears 206 mesh with each other.

[0035] By rotating the first lifting screw 201, the rotating first lifting screw 201 drives the second lifting screw 202 to rotate via the connecting gear 206. At this time, the first lifting screw 201 and the second lifting screw 202 can rotate in opposite directions. Since the thread grooves on the first lifting screw 201 and the second lifting screw 202 face the same direction, the two moving seats 203 can move simultaneously to the middle or sides of the moving base 1 under the drive of the corresponding lifting screws. As the moving seats 203 continue to move, the moving base 1 can move... The rotating rod 205 between the movable seat 203 and the connecting seat 204 can rotate continuously. The rotating rod 205 can lift the support platform 3, thereby adjusting the height of the support platform 3. In the above arrangement, since the two rotating rods 205 are staggered, the moving distance of the movable seat 203 connected to the rotating rod 205 can be maximized. Furthermore, the support platform 3 can achieve a greater range of lifting and lowering under the lifting action of the rotating rod 205, significantly improving the range and flexibility of the height adjustment of the support platform 3.

[0036] In one embodiment, for the first lifting screw 201, a connecting sprocket 207 is fixedly connected to the outer surface of each set of first lifting screws 201, and a connecting chain 208 is engaged on the outer surface of the connecting sprocket 207. A lifting motor 209 is fixedly installed on the outer side of the movable base 1, and the output end of the lifting motor 209 is fixedly connected to the first lifting screw 201.

[0037] The lifting motor 209 can drive the first lifting screw 201 to rotate. The rotating first lifting screw 201 drives the other first lifting screws 201 to rotate through the connecting sprocket 207 and the connecting chain 208. In addition, the first lifting screws 201 can drive the corresponding second lifting screws 202 to rotate through the connecting gear 206. The above configuration means that only the lifting motor 209 needs to be driven, and all the lifting screws inside the movable base 1 can rotate simultaneously. At the same time, the rotating rods 205 on all the lifting screws can lift the support platform 3 in sync, so that the support platform 3 is evenly stressed during the lifting process, avoiding tilting or jamming caused by uneven local stress, and significantly improving the stability during the lifting process.

[0038] In one embodiment, the aforementioned connecting clamping assembly 4 includes a movable clamping frame 401. Two movable clamping frames 401 are symmetrically arranged on the top of the support platform 3. A plurality of connecting rollers 402 are rotatably connected inside the movable clamping frame 401. The shaft ends of the connecting rollers 402 pass through the movable clamping frame 401 and are fixedly connected to connecting sprockets 403. Connecting chains 404 are engaged on the outer surface of the connecting sprockets 403. A connecting motor 405 is fixedly installed on the outer side of the movable clamping frame 401. The output end of the connecting motor 405 is fixedly connected to the connecting rollers 402.

[0039] After the movable base 1 moves the two movable clamping frames 401 to one end of the conveyor belt via the support platform 3, the conveyor belt can transport the goods into the two movable clamping frames 401, and cause several connecting rollers 402 to support the goods. At the same time, the connecting motor 405 drives one of the connecting rollers 402 to rotate. The rotating connecting roller 402 drives all the connecting rollers 402 to rotate through the connecting sprocket 403 and the connecting chain 404, so that the connecting rollers 402 can assist the conveyor belt in transporting the goods while supporting them, thereby allowing the goods to move better into the two movable clamping frames 401.

[0040] In one embodiment, the adjustment component 5 includes a bidirectional screw 501, which is rotatably connected to the support platform 3. Both movable clamping frames 401 are threadedly connected to the bidirectional screw 501. A guide rod 502 is fixedly connected inside the support platform 3, and both movable clamping frames 401 are movably connected to the guide rod 502. An adjustment motor 503 is fixedly installed on the outside of the support platform 3, and the output end of the adjustment motor 503 is fixedly connected to the bidirectional screw 501.

[0041] By adjusting the motor 503 to drive the bidirectional screw 501, the two movable clamping frames 401 can move simultaneously towards the middle or sides of the support platform 3 under the drive of the bidirectional screw 501 and the guidance of the guide rod 502. This allows the width between the two movable clamping frames 401 to be adjusted according to the width of the conveyor belt. When the goods are transported into the two movable clamping frames 401, the motor 503 and the bidirectional screw 501 drive the two movable clamping frames 401, allowing the two movable clamping frames 401 to clamp and fix the goods. In addition, the connecting motor 405 can limit all the connecting rollers 402 through the connecting sprocket 403 and the connecting chain 404, so that the connecting rollers 402 will not rotate arbitrarily. The above settings ensure that when the goods are moved to the appropriate position, the goods between the two movable clamping frames 401 will not move arbitrarily, thereby improving the stability of the goods during transportation.

[0042] In one embodiment, for the connecting chain 208, a protective box 6 is provided on the outer side of both the connecting chain 208 and the connecting chain 404.

[0043] The protective box 6 can shield and protect the connecting chain 208 and the connecting chain 404, so that external factors will not affect the chains inside the two protective boxes 6 when the connecting material cart is working.

[0044] In one embodiment, for the aforementioned mobile base 1, both the front of the mobile base 1 and the support platform 3 are fixedly connected to a camera 7.

[0045] Based on the visual recognition principle described in the visual recognition device disclosed in CN219533817U on the Chinese Patent Network, when the mobile base 1 moves to one end of the conveyor belt, the camera 7 can take pictures of the appearance of the conveyor belt. At the same time, the content of the pictures is transmitted to the control unit, so that the control unit can perform data analysis on the transmitted pictures. The control unit controls the lifting motor 209, the connecting motor 405 and the adjusting motor 503 according to the analyzed data.

[0046] Through the above technical solution, 1. the lifting component 2 can lift the support platform 3, thereby enabling the support platform 3 to drive the connecting clamping component 4 to adjust according to the height of the conveyor belt; 2. the adjustment component 5 can drive the adjustment end of the connecting clamping component 4, thereby enabling the overall width of the connecting clamping component 4 to be automatically adjusted according to the width of the conveyor belt; the above settings can ensure seamless connection between the connecting clamping component 4 and the conveyor belt, avoid obstruction of cargo transfer due to mismatch in specifications, effectively avoid the risk of jamming in the automated logistics process, and strongly guarantee the continuity and stability of the entire logistics system operation.

[0047] 2. By staggering the two rotating rods 205 and the corresponding movable seats 203, and simultaneously rotating the first lifting screw 201 and the second lifting screw 202 in a synchronous but opposite direction under the drive of the two connecting gears 206, this arrangement maximizes the movement distance of the two movable seats 203 connected to the two rotating rods 205. This allows the support platform 3 to achieve a greater range of lifting and lowering under the lifting action of the rotating rods 205, significantly improving the range and flexibility of the height adjustment of the support platform 3.

[0048] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0049] The preferred embodiments of the utility model disclosed above are merely illustrative of the utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize it. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An intelligent transfer cart for logistics cargo, comprising a mobile base (1), characterized in that, The movable base (1) is provided with multiple sets of lifting components (2) inside. The lifting end of the multiple sets of lifting components (2) is provided with a support platform (3). The top of the support platform (3) is provided with a connecting clamping component (4). The support platform (3) is provided with an adjustment component (5) inside. The adjustment end of the adjustment component (5) is poweredly connected to the connecting clamping component (4). The lifting component (2) is used to lift the support platform (3) so that the support platform (3) drives the docking clamp component (4) to move up and down. The adjustment component (5) is used to drive the adjustment end of the docking clamp component (4) so ​​that the width of the docking clamp component (4) can be adjusted.

2. The intelligent transfer vehicle for logistics cargo transshipment according to claim 1, characterized in that, The lifting assembly (2) includes a first lifting screw (201) and a second lifting screw (202). Both the first lifting screw (201) and the second lifting screw (202) are rotatably connected to the movable base (1). The outer surfaces of the first lifting screw (201) and the second lifting screw (202) are threaded with movable seats (203). The bottom of the support platform (3) is fixedly connected to the movable seats (203) with a connecting seat (204). A rotating rod (205) is rotatably connected between the connecting seat (204) and the corresponding movable seat (203). The outer surfaces of the first lifting screw (201) and the second lifting screw (202) are fixedly connected with connecting gears (206), and the two connecting gears (206) mesh together.

3. The intelligent transfer vehicle for logistics cargo transshipment according to claim 2, characterized in that, Each first lifting screw (201) has a connecting sprocket (207) fixedly connected to its outer surface. The connecting sprocket (207) has a connecting chain (208) meshing with its outer surface. A lifting motor (209) is fixedly installed on the outer side of the movable base (1). The output end of the lifting motor (209) is fixedly connected to the first lifting screw (201).

4. The intelligent transfer vehicle for logistics cargo transshipment according to claim 3, characterized in that, The connecting clamping assembly (4) includes a movable clamping frame (401). Two movable clamping frames (401) are symmetrically arranged on the top of the support platform (3). Several connecting rollers (402) are rotatably connected inside the movable clamping frame (401). The shaft of the connecting roller (402) passes through the movable clamping frame (401) and is fixedly connected to a connecting sprocket (403). A connecting chain (404) is engaged on the outer surface of the connecting sprocket (403). A connecting motor (405) is fixedly installed on the outer side of the movable clamping frame (401). The output end of the connecting motor (405) is fixedly connected to the connecting roller (402).

5. The intelligent transfer vehicle for logistics cargo transshipment according to claim 4, characterized in that, The adjustment assembly (5) includes a bidirectional screw (501), which is rotatably connected to the support platform (3). Both movable clamping frames (401) are threadedly connected to the bidirectional screw (501). A guide rod (502) is fixedly connected inside the support platform (3). Both movable clamping frames (401) are movably connected to the guide rod (502). An adjustment motor (503) is fixedly installed on the outside of the support platform (3). The output end of the adjustment motor (503) is fixedly connected to the bidirectional screw (501).

6. The intelligent transfer vehicle for logistics cargo transshipment according to claim 5, characterized in that, The outer sides of both the connecting chain (208) and the splicing chain (404) are provided with protective boxes (6).

7. The intelligent transfer vehicle for logistics cargo transshipment according to claim 1, characterized in that, Cameras (7) are fixedly connected to the front of both the mobile base (1) and the support platform (3).

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