Logistics transportation unloading auxiliary device

Abstract

The utility model relates to the technical field of logistics, and discloses a logistics transportation unloading auxiliary device which comprises a support, two sets of supports are symmetrically arranged at the top end of the support, and the inner sides of the supports are rotationally connected with first guide rollers. And the conveying mechanism is used for conveying the materials. Through combination of the supports, the guide plate, the first guide roller and the second guide roller, material conveying operation can be achieved, the servo motor is controlled to work, the lead screw can be driven to rotate, and the two supports can be driven to move oppositely or reversely at the top end of the support through the two sliding blocks. Limiting blocks at the two ends of a limiting strip are slidably connected with limiting grooves in second guide rollers on the two sides, in the process that the two supports move oppositely or reversely, the second guide rollers on the two sides can be driven by guide plates to move oppositely or reversely, and the conveying width can be further accurately adjusted according to the size of materials; therefore, the stability in the material conveying process is improved.

Description

Technical Field

[0001] This utility model relates to the field of logistics technology, specifically to a logistics transportation unloading auxiliary device. Background Technology

[0002] Logistics, centered on warehousing, promotes the synchronization of production and market. Through transportation, storage, and distribution, it realizes the entire process of planning, implementation, and management of raw materials, semi-finished products, finished products, and related information from the place of origin to the place of consumption. When the goods are transported to the designated location, unloading and transportation operations are required.

[0003] According to the authorized announcement number CN221216334U, a logistics transportation unloading auxiliary device is disclosed, including a base. The bottom of the base is provided with a rectangular array of multiple brake casters. The top of the base is fixedly connected to two connecting blocks. Each of the two connecting blocks has a rectangular hole on its opposite side. A drive block is slidably connected through each of the two rectangular holes. The same lifting plate is fixedly connected to the opposite side of the two drive blocks.

[0004] In the process of realizing this utility model, the inventors found that at least the following problems in the prior art have not been solved. In the above case, after the baffle is removed, the two guide plates can be pushed close to each other and stick together. After the two guide plates are sticking together, larger-sized goods can slide down from the guide plates. However, in the process of use, it is impossible to control the conveying width of the material according to the size of the material. When the conveying width is too large, the two sides of the material cannot be limited, which makes it easy for the material to tilt or even roll during the conveying process.

[0005] Therefore, we propose a logistics transportation unloading auxiliary device that can solve the above problems. Utility Model Content

[0006] The purpose of this utility model is to provide a logistics transportation unloading auxiliary device, which solves the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a logistics transportation unloading auxiliary device, including a support, with two sets of brackets symmetrically arranged at the top of the support, and a first guide roller rotatably connected to the inner side of the bracket; a transportation mechanism for transporting materials, the transportation mechanism including two sets of guide plates, the two sets of guide plates being symmetrically welded to the front ends of the two sets of brackets, and a second guide roller being horizontally rotatably connected from top to bottom on the inward side of the guide plate; an adjustment structure for adjusting the transport width of the materials, the adjustment structure including a lead screw, a servo motor and a limiting strip, with symmetrical grooves on both sides of the top of the support, and sliders slidably connected to the inner side of the grooves, the lead screw horizontally passing through the middle of the two sets of sliders and threadedly connected to the sliders, a limiting groove being opened at the end of the second guide roller away from the guide plate, a limiting block being slidably connected to the inner side of the limiting groove, and the two ends of the limiting strip being fixedly connected to the limiting blocks inside the left and right second guide rollers respectively.

[0008] As an optional solution to the technical solution of this application, the threads on both sides of the lead screw have opposite directions, and the shaft end of the servo motor is fixedly connected to one end of the lead screw.

[0009] As an optional solution to the technical solution of this application, a roller is rotatably connected to the end of the guide plate away from the bracket, and the bottom side of the roller is flush with the bottom end of the bracket.

[0010] As an optional solution to the technical solution of this application, the upper surface of the support is horizontally provided with scale lines, and the size of the bracket matches that of the support.

[0011] As an optional solution to the technical solution of this application, the dimensions of the limiting groove and the limiting strip are matched, and the dimensions of the first guide roller and the second guide roller are matched.

[0012] As an optional solution to the technical solution of this application, the lead screw is rotatably connected to the support through a bearing, and the servo motor is fixedly connected to the upper end of one side of the support.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: by combining the bracket, guide plate, first guide roller and second guide roller, the material conveying operation can be realized. The servo motor can be controlled to drive the lead screw to rotate. The two sets of sliders can drive the two sets of brackets to move relative to or in opposite directions at the top of the support. The limiting blocks at both ends of the limiting strip are slidably connected to the limiting grooves inside the second guide rollers on both sides. During the relative or reverse movement of the two sets of brackets, the guide plate can drive the second guide rollers on both sides to move relative to or in opposite directions. Furthermore, the conveying width can be precisely adjusted according to the size of the material, thereby improving the stability of the material conveying process. Attached Figure Description

[0014] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0015] Figure 1 This is a top view of a logistics transportation unloading auxiliary device according to the present invention;

[0016] Figure 2 This is a bottom side view of a logistics transportation unloading auxiliary device according to the present invention;

[0017] Figure 3 This is a schematic diagram of the bracket adjustment of a logistics transportation unloading auxiliary device according to the present invention;

[0018] Figure 4 This is a schematic diagram showing the connection between the limiting strip and the second guide roller in a logistics transportation unloading auxiliary device according to this utility model.

[0019] In the diagram: 1. Support; 11. Bracket; 12. First guide roller; 13. Guide plate; 14. Second guide roller; 15. Scale line; 2. Slide groove; 21. Slider; 22. Lead screw; 23. Servo motor; 24. Limit groove; 25. Limit block; 26. Limit strip; 27. Roller. Detailed Implementation

[0020] Please see Figures 1-4 This utility model provides a technical solution: a logistics transportation unloading auxiliary device, including a support 1, two sets of brackets 11 are symmetrically arranged at the top of the support 1, and a first guide roller 12 is rotatably connected to the inner side of the bracket 11; a transportation mechanism: used for transporting materials, the transportation mechanism includes two sets of guide plates 13, the two sets of guide plates 13 are symmetrically welded to the front end of the two sets of brackets 11, and a second guide roller 14 is horizontally rotatably connected from top to bottom on the inward side of the guide plate 13.

[0021] In this technical solution, material conveying can be achieved by using the first guide roller 12 rotating inside the two sets of brackets 11 and the second guide roller 14 inside the two sets of guide plates 13.

[0022] In this embodiment, the adjustment structure is used to adjust the transport width of the material. The adjustment structure includes a lead screw 22, a servo motor 23, and a limiting strip 26. The top of the support 1 has symmetrical grooves 2 on both sides. The inner side of the groove 2 is slidably connected to a slider 21. The lead screw 22 passes horizontally through the middle of the two sets of sliders 21 and is threadedly connected to the sliders 21. The threads on both sides of the lead screw 22 have opposite directions. The lead screw 22 is rotatably connected to the support 1 through a bearing. The shaft end of the servo motor 23 is fixedly connected to one end of the lead screw 22. The servo motor 23 is fixedly connected to the upper end of one side of the support 1. The end of the second guide roller 14 away from the guide plate 13 has a limiting groove 24. The inner side of the limiting groove 24 is slidably connected to a limiting block 25. The two ends of the limiting strip 26 are fixedly connected to the limiting blocks 25 inside the left and right sides of the second guide roller 14, respectively. The dimensions of the limiting groove 24 and the limiting strip 26 are matched. The dimensions of the first guide roller 12 and the second guide roller 14 are matched.

[0023] In this technical solution, the servo motor 23 is controlled by a corresponding controller to drive the lead screw 22 to rotate. Since the threads on both sides of the lead screw 22 rotate in opposite directions, during the rotation of the lead screw 22, the two sets of sliders 21 can drive the two sets of brackets 11 to move relative to or in opposite directions at the top of the support 1. The limit blocks 25 at both ends of the limit strip 26 are slidably connected to the limit grooves 24 inside the second guide rollers 14 on both sides. During the relative or opposite movement of the two sets of brackets 11, the guide plate 13 can drive the second guide rollers 14 on both sides to move relative to or in opposite directions. This allows for precise adjustment of the conveying width according to the size of the material, thereby improving the stability of the material conveying process.

[0024] In this embodiment, a roller 27 is rotatably connected to the end of the guide plate 13 away from the bracket 11. The bottom side of the roller 27 is flush with the bottom end of the support 1. A scale line 15 is horizontally provided on the upper surface of the support 1. The dimensions of the bracket 11 and the support 1 are matched.

[0025] In this technical solution, the upper surface of the support 1 is horizontally engraved with scale lines 15, which makes it convenient for workers to accurately and quickly adjust the distance between the two sets of guide plates 13 according to the size of the material. The guide plate 13 is rotatably connected to a roller 27 at the end away from the support 11, which can improve the stability of the guide plate 13 during the adjustment process.

[0026] When a logistics transportation unloading auxiliary device is used, the servo motor 23 is controlled by the corresponding controller to drive the lead screw 22 to rotate. Since the threads on both sides of the lead screw 22 rotate in opposite directions, during the rotation of the lead screw 22, the two sets of sliders 21 can drive the two sets of brackets 11 to move relative to or in opposite directions at the top of the support 1. The limit blocks 25 at both ends of the limit strip 26 are slidably connected to the limit grooves 24 inside the second guide rollers 14 on both sides. During the relative or opposite movement of the two sets of brackets 11, the guide plate 13 can drive the second guide rollers 14 on both sides to move relative to or in opposite directions. The upper surface of the support 1 is horizontally engraved with scale lines 15, which makes it convenient for the staff to accurately and quickly adjust the distance between the two sets of guide plates 13 according to the size of the material. The end of the guide plate 13 away from the bracket 11 is rotatably connected to a roller 27, which can improve the stability of the guide plate 13 during the adjustment process. The first guide roller 12 rotating inside the two sets of brackets 11 and the second guide roller 14 inside the two sets of guide plates 13 can realize the stable conveying of materials.

Claims

1. A logistics transportation unloading auxiliary device, comprising a support (1), characterized in that, The top of the support (1) is symmetrically provided with two sets of brackets (11), and the inner side of the brackets (11) is rotatably connected with a first guide roller (12). Transportation mechanism: used for transporting materials. The transportation mechanism includes two sets of guide plates (13). The two sets of guide plates (13) are symmetrically welded to the front end of two sets of brackets (11). The guide plate (13) is horizontally connected to a second guide roller (14) from top to bottom on the inward side. Adjustment structure: used to adjust the transport width of materials. The adjustment structure includes a lead screw (22), a servo motor (23) and a limiting bar (26). The top of the support (1) is symmetrically provided with sliding grooves (2) on both sides. The sliding grooves (2) are slidably connected to the inner side of the sliding grooves (2). The lead screw (22) passes horizontally through the middle of the two sets of sliding bars (21) and is threadedly connected to the sliding bars (21). The second guide roller (14) is provided with a limiting groove (24) at one end away from the guide plate (13). The limiting groove (24) is slidably connected to a limiting block (25) on the inner side of the limiting groove (24). The two ends of the limiting bar (26) are fixedly connected to the limiting blocks (25) inside the second guide rollers (14) on the left and right sides, respectively.

2. The logistics transportation unloading auxiliary device according to claim 1, characterized in that: The threads on both sides of the lead screw (22) are rotated in opposite directions, and the shaft end of the servo motor (23) is fixedly connected to one end of the lead screw (22).

3. The logistics transportation unloading auxiliary device according to claim 1, characterized in that: The guide plate (13) is rotatably connected to a roller (27) at the end away from the bracket (11), and the bottom side of the roller (27) is flush with the bottom end of the support (1).

4. The logistics transportation unloading auxiliary device according to claim 1, characterized in that: The upper surface of the support (1) is horizontally provided with scale lines (15), and the size of the bracket (11) matches that of the support (1).

5. The logistics transportation unloading auxiliary device according to claim 1, characterized in that: The dimensions of the limiting groove (24) and the limiting strip (26) are matched, and the dimensions of the first guide roller (12) and the second guide roller (14) are matched.

6. The logistics transportation unloading auxiliary device according to claim 1, characterized in that: The lead screw (22) is rotatably connected to the support (1) via a bearing, and the servo motor (23) is fixedly connected to the upper end of one side of the support (1).

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