Unloading device for logistics transportation

Abstract

The utility model discloses an unloading device for logistics transportation, which relates to the technical field of logistics transportation and comprises a bottom plate, moving wheels are fixedly arranged at four corners of the bottom of the bottom plate, a conveying mechanism is arranged at the top of the bottom plate, a connecting frame is fixedly arranged on one side of the conveying mechanism, and a movable frame is slidably arranged on one side of the connecting frame. A plurality of rotating rods are rotationally connected to the opposite faces of the movable frame and the connecting frame, two connecting insertion rods are fixedly connected to one side of the connecting frame, two connecting insertion grooves are formed in one side of the movable frame, the connecting insertion rods are inserted into the connecting insertion grooves, a plurality of mounting grooves are formed in the bottom of the movable frame, and the mounting grooves are fixedly connected with the movable frame. And the inner wall of the mounting groove is rotationally connected with a rotating wheel. The utility model has the advantage that large materials can be conveniently unloaded.

Description

TECHNICAL FIELD

[0001] The utility model relates to logistics transportation technical field especially relates to a logistics transportation unloading device. BACKGROUND

[0002] Logistics transportation refers to the logistics activity that utilizes specific equipment and tools to transport goods from supply (such as manufacturers, warehouses) to receiving (such as distributors, retailers, end consumers). This process covers a series of operations such as collecting, distributing, handling, transferring, loading, unloading, and dispersing, aiming to achieve spatial efficiency of goods and meet different social needs. When unloading goods, a logistics transportation unloading device is needed.

[0003] The publication number CN212024110U discloses a logistics transportation unloading device, which includes a bottom plate. A hydraulic station is arranged above the middle of the bottom plate. Hydraulic cylinders are arranged on both sides of the top of the bottom plate. A connecting plate is arranged on the top of the hydraulic cylinder. The connecting plate is movably installed on the connecting seat at the bottom of the mounting frame through a pin shaft. An installation groove is arranged above the mounting frame. Multiple conveying rollers are arranged on both sides of the installation groove through installation shafts. The logistics transportation unloading device can adjust the height of the hydraulic cylinders on both sides to adapt to different unloading heights. Multiple unloading devices can be connected through connecting rods to adjust the unloading length. The application has good practicability and is easy to adjust. The unloading device is transported through the cooperation of the forklift and the lifting groove.

[0004] However, similar to the above-mentioned logistics transportation unloading device, when unloading large goods, the staff needs to carry the large goods from the carriage to the unloading place, greatly increasing the labor intensity of the staff and reducing the unloading efficiency of the goods. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the shortcomings in the prior art and provides a logistics transportation unloading device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A logistics transportation unloading device includes a bottom plate. Mobile wheels are fixedly arranged at the four corners of the bottom plate. A conveying mechanism is arranged on the top of the bottom plate. A connecting frame is fixedly arranged on one side of the conveying mechanism. A movable frame is slidably arranged on one side of the connecting frame. Multiple rotating rods are rotatably connected to the opposite sides of the movable frame and the connecting frame. Two connecting insertion rods are fixedly connected to one side of the connecting frame. Two connecting insertion slots are formed in one side of the movable frame. The connecting insertion rods are inserted into the connecting insertion slots. Multiple installation grooves are formed in the bottom of the movable frame. Rotating wheels are rotatably connected to the inner walls of the installation grooves.

[0008] The utility model further sets up, the top and bottom inner wall of connecting slot all are equipped with limiting slot, the inner wall of limiting slot is equipped with limiting block, limiting block with connecting plug between fixed connection.

[0009] The utility model further sets up, one side of limiting block is equipped with rotary groove away from connecting plug, the inner wall of rotary groove is equipped with rotary ball.

[0010] The utility model further sets up, the rotary groove is three quarters circle.

[0011] The utility model further sets up, the top side of connecting slot is equipped with connecting groove, the inner wall of connecting groove is inserted with limiting board, the top inner wall of connecting groove is equipped with connecting hole, the inner wall of connecting hole is inserted with connecting rod, and the fixed connection between connecting rod with limiting board.

[0012] The utility model further sets up, the top of connecting rod is fixedly connected with pressing plate, and the fixed connection between pressing plate with movable frame has return spring.

[0013] The utility model further sets up, the conveying mechanism includes mounting frame, the inner wall of mounting frame is equipped with conveying belt, the bottom four corners of mounting frame all are fixedly provided with support rod, and one end outer wall of mounting frame is fixedly connected with driving motor, and the conveying belt is driven by driving motor.

[0014] The utility model further sets up, the top one side position of bottom plate is fixedly provided with collection box.

[0015] The utility model further sets up, one side of movable frame is fixedly connected with connecting plate, and the section of connecting plate is right triangle.

[0016] The utility model further sets up, and the both ends of movable frame are fixedly connected with pedal.

[0017] The utility model has the advantages of:

[0018] 1. The unloading device for logistics transportation, when in use, first places the connecting frame and the movable frame at the material discharging position of the carriage, when large materials in the interior of the carriage need to be unloaded, first pulls the movable frame, under the action of the connecting slot and the connecting rod, the movable frame moves to the interior of the carriage, at this time, the workers can place the large materials on the movable frame, through the rotating wheel, the movable frame can be quickly reset to the connecting frame, and through the rotating rod, the friction between the large materials and the movable frame and the connecting frame is reduced, the large materials can be quickly transported to the conveying belt for transportation, thereby greatly reducing the labor intensity of the workers and increasing the unloading efficiency of the large materials.

[0019] 2. The unloading device for logistics transportation, when the large materials are placed on the movable frame, through the connecting plate with a right-angled triangle cross section, the large materials are facilitated to move, and the workers can step on the pressing plate to push the limiting plate to move downward, thereby limiting the connecting rod, avoiding the displacement of the movable frame when carrying the large materials and affecting the use.

[0020] 3. The unloading device for logistics transportation, through the rotating ball, the friction between the limiting block and the limiting groove is reduced, thereby increasing the smoothness of the movement of the connecting rod. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a three-dimensional structure schematic view of the whole of the unloading device for logistics transportation;

[0022] Figure 2 It is a three-dimensional structure schematic view of the rotating rod of the unloading device for logistics transportation;

[0023] Figure 3 It is a local front cross-sectional structure schematic view of the connecting rod and the connecting slot of the unloading device for logistics transportation;

[0024] Figure 4 It is Figure 3 It is an enlarged structure schematic view of position A in the middle;

[0025] Figure 5 It is Figure 3 It is an enlarged structure schematic view of position B in the middle;

[0026] Figure 6 It is a three-dimensional structure schematic view of the mounting groove and the rotating wheel of the unloading device for logistics transportation.

[0027] In the figure: 1, the base plate; 2, the moving wheel; 3, the support rod; 4, the collection box; 5, the mounting frame; 6, the conveying belt; 7, the driving motor; 8, the connecting frame; 9, the connecting plate; 10, the rotating rod; 11, the pressing plate; 12, the pedal; 13, the movable frame; 14, the connecting slot; 15, the connecting plug; 16, the limiting slot; 17, the limiting block; 18, the rotating slot; 19, the rotating ball; 20, the connecting slot; 21, the limiting plate; 22, the connecting hole; 23, the connecting rod; 24, the reset spring; 25, the mounting slot; 26, the rotating wheel. DETAILED DESCRIPTION

[0028] The technical solutions of the patent will be further described in detail below in combination with specific embodiments.

[0029] The embodiments of the patent will be described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the patent, and cannot be understood as a limitation of the patent.

[0030] In the description of the patent, it should be understood that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the patent and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the patent.

[0031] In the description of the patent, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "setting" should be understood broadly, for example, it can be fixedly connected, set, or detachably connected, set, or integrally connected, set. For those skilled in the art, the specific meanings of the above terms in the patent can be understood according to the specific circumstances.

[0032] Reference Figure 1 , Figure 2 , Figure 3 and Figure 6The utility model provides a kind of unloading device for logistics transportation, including bottom plate 1, mobile wheel 2 is fixedly arranged at the bottom of bottom plate 1 four corners, the top of bottom plate 1 is provided with conveying mechanism, one side of conveying mechanism is fixedly provided with connecting frame 8, one side of connecting frame 8 is slidably provided with movable frame 13, a plurality of rotating rods 10 are rotatably connected to the opposite side of movable frame 13 and connecting frame 8, two connecting insertion rods 15 are fixedly connected to the side of connecting frame 8, two connecting insertion slots 14 are formed in the side of movable frame 13, connecting insertion rod 15 is inserted into connecting insertion slot 14, a plurality of installation grooves 25 are formed in the bottom of movable frame 13, and rotating wheel 26 is rotatably connected to the inner wall of installation groove 25.

[0033] With reference to Figure 3 And Figure 4 The inner wall of the top and bottom of connecting insertion slot 14 is provided with limiting slot 16, limiting block 17 is slidably arranged on the inner wall of limiting slot 16, limiting block 17 is fixedly connected between connecting insertion rod 15, limiting block 17 and limiting slot 16 prevent connecting insertion rod 15 from separating from connecting insertion slot 14; rotating groove 18 is formed on the side of limiting block 17 away from connecting insertion rod 15, rotating ball 19 is rollingly arranged on the inner wall of rotating groove 18, the friction between limiting block 17 and limiting slot 16 is reduced by rotating ball 19, and the smoothness of movable frame 13 is increased; the cross section of rotating groove 18 is three-quarters of a circle, and the design of three-quarters of a circle prevents rotating ball 19 from separating from rotating groove 18.

[0034] With reference to Figure 3 And Figure 5 Connecting slot 20 is formed on one side of the top of connecting insertion slot 14, limiting plate 21 is inserted into the inner wall of connecting slot 20, connecting hole 22 is formed on the top inner wall of connecting slot 20, connecting rod 23 is inserted into the inner wall of connecting hole 22, connecting rod 23 is fixedly connected between limiting plate 21, connecting rod 23 and limiting plate 21 facilitate limiting connecting insertion rod 15; the top of connecting rod 23 is fixedly connected with pressing plate 11, and reset spring 24 is fixedly connected between pressing plate 11 and movable frame 13, which facilitates the resetting of pressing plate 11.

[0035] With reference to Figure 1 The conveying mechanism includes mounting frame 5, conveying belt 6 is arranged on the inner wall of mounting frame 5, supporting rod 3 is fixedly arranged at the bottom of mounting frame 5 four corners, drive motor 7 is fixedly connected to the outer wall of one end of mounting frame 5, conveying belt 6 is driven by drive motor 7, drive motor 7 drives conveying belt 6 to move, and then unloads the material; collecting box 4 is fixedly arranged at the top of bottom plate 1, and the material is collected by collecting box 4.

[0036] With reference to Figure 2The side of the movable frame 13 is fixedly connected with a connecting plate 9, the profile of the connecting plate 9 is a right triangle, and the large goods can be pushed to the movable frame 13 through the connecting plate 9; the two ends of the movable frame 13 are fixedly connected with a pedal 12, and the pedal 12 is convenient for the staff to move the movable frame 13 by foot during work.

[0037] Working principle: when in use, first, the connecting frame 8 and the movable frame 13 are placed at the material unloading position of the carriage, when the large material in the carriage needs to be unloaded, the movable frame 13 is pulled first, under the action of the connecting slot 14 and the connecting plug 15, the movable frame 13 moves to the inside of the carriage, at this time, the staff can place the large material on the movable frame 13, the movable frame 13 can be reset to the connecting frame 8 through the rotating wheel 26, and the friction between the large material and the movable frame 13 and the connecting frame 8 can be reduced through the rotating rod 10, the large material can be quickly conveyed to the conveying belt 6, and then transported, thereby greatly reducing the labor intensity of the staff and increasing the unloading efficiency of the large material.

[0038] The above is only the preferred specific implementation mode of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A kind of unloading device for logistics transportation, including bottom plate (1), mobile wheel (2) is fixedly arranged at the bottom four corners of bottom plate (1), it is characterized by, The top of the bottom plate (1) is provided with a conveying mechanism, one side of the conveying mechanism is fixedly provided with a connecting frame (8), one side of the connecting frame (8) is slidably provided with a movable frame (13), a plurality of rotating rods (10) are rotatably connected to the opposite sides of the connecting frame (8) and the movable frame (13), two connecting insertion rods (15) are fixedly connected to one side of the connecting frame (8), two connecting insertion grooves (14) are formed in one side of the movable frame (13), the connecting insertion rods (15) are inserted into the connecting insertion grooves (14), and a plurality of mounting grooves (25) are formed in the bottom of the movable frame (13).

2. The unloading device for logistics transportation according to claim 1, characterized in that, The top and bottom inner walls of the connecting insertion grooves (14) are provided with limiting grooves (16), and the limiting grooves (16) are slidably provided with limiting blocks (17).

3. The unloading device for logistics transportation according to claim 2, characterized in that, One side of the limiting block (17) away from the connecting insertion rod (15) is provided with a rotating groove (18), and the rotating groove (18) is rollingly provided with a rotating ball (19).

4. The unloading device for logistics transportation according to claim 3, characterized in that, The cross section of the rotating groove (18) is three-quarters of a circle.

5. The unloading device for logistics transportation according to claim 1, characterized in that, One side of the top of the connecting insertion groove (14) is provided with a connecting groove (20), the inner wall of the connecting groove (20) is inserted with a limiting plate (21), the top inner wall of the connecting groove (20) is provided with a connecting hole (22), the inner wall of the connecting hole (22) is inserted with a connecting rod (23), and the connecting rod (23) is fixedly connected with the limiting plate (21).

6. The unloading device for logistics transportation according to claim 5, characterized in that, The top of the connecting rod (23) is fixedly connected with a pressing plate (11), and the pressing plate (11) is fixedly connected with the movable frame (13) through a return spring (24).

7. The unloading device for logistics transportation according to claim 1, characterized in that, The conveying mechanism comprises a mounting frame (5), the inner wall of the mounting frame (5) is provided with a conveying belt (6), the bottom corners of the mounting frame (5) are fixedly provided with supporting rods (3), one end of the mounting frame (5) is fixedly connected with a driving motor (7), and the conveying belt (6) is driven by the driving motor (7).

8. The unloading device for logistics transportation according to claim 7, characterized in that, One side of the top of the bottom plate (1) is fixedly provided with a collecting box (4).

9. The unloading device for logistics transportation according to claim 1, characterized in that, One side of the movable frame (13) is fixedly connected with a connecting plate (9), and the cross section of the connecting plate (9) is a right triangle.

10. The unloading device for logistics transportation according to claim 1, characterized in that, Both ends of the movable frame (13) are fixedly connected with a pedal (12).

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