Adjustable logistics transportation goods fixing device

Abstract

The utility model relates to the technical field of cargo fixing, in particular to an adjustable logistics transportation cargo fixing device, which adopts the technical scheme that the adjustable logistics transportation cargo fixing device comprises a logistics carriage, a carriage door, a first hinge bolt, a second hinge bolt, a turnover frame, an elastic fixing belt, a servo motor, an elastic rubber band and a front end mounting frame, according to the logistics compartment turnover device, the servo motor drives the driving gear to enable the turnover frame to turn over along the outer walls of the first hinge bolt and the second hinge bolt, so that the front end of the turnover frame and the upper end of the logistics compartment are located on the same plane, and the turnover frame can turn over along the outer walls of the first hinge bolt and the second hinge bolt. One end of the elastic rubber band is pulled to the edge of the upper end of the logistics compartment according to needs, so that the elastic rubber band and the elastic fixing band are straightened and attached to the surface of goods, the goods at the top end of the logistics compartment are tightened and fixed, and the elastic fixing band with the large surface area can make better contact with the surface of the goods.

Description

Technical Field

[0001] The utility model belongs to the technical field of cargo fixing, and in particular relates to an adjustable cargo fixing device for logistics transportation. Background Art

[0002] Logistics transportation refers to the process of transporting goods from one location to another in supply chain management. This process usually includes multiple links, among which the fixing devices of the goods are used to ensure the stability and safety of the goods during transportation.

[0003] Existing cargo securing equipment often uses multiple rubber bands and manual tying to secure cargo in the carriage. Although this method is low-cost, it usually requires workers to climb on the carriage and cargo to tighten the two ends of the rubber band during the process of tying the cargo. Therefore, it is very easy for the cargo to be damaged and affect the safety of the workers. It is also very time-consuming and labor-intensive. Other methods of fixing by frame are more expensive, and due to the fixed structure of the frame, it is difficult to limit and fix cargo of different sizes.

[0004] Therefore, in order to address the problems that the size of goods that can be fixed by the above-mentioned existing cargo fixing devices is very fixed and the operation process is time-consuming and labor-intensive, an adjustable logistics and transportation cargo fixing device is developed. By adding a rubber band fixing structure, a servo motor control structure and a threaded disassembly structure to the cargo fixing device, the fixing device can be used to tie and fix goods of different sizes, and its efficiency and effect of tightening and fixing can be improved. Utility Model Content

[0005] In order to overcome the problems that the existing cargo securing devices can only secure cargo of a very fixed size and the operation process is time-consuming and labor-intensive.

[0006] The technical solution of the utility model is: an adjustable logistics transportation cargo fixing device, including a logistics compartment, a compartment door, a first hinged bolt and a second hinged bolt, and also including a flip frame, an elastic fixing belt, a servo motor, an elastic rubber band and a front-end mounting frame. Through holes are opened at the left and right ends of the motor frame, a servo motor is installed at the right end of the motor frame, and the output end of the servo motor is fixed with a driving gear through the through hole. Circular teeth are opened at the left end edge of the flip frame, and equidistantly distributed threaded sleeves are fixed at the upper end of the flip frame. Equally distributed screw grooves are opened at the upper and lower ends of the front-end mounting frame, an elastic fixing belt is fixed at the center of the outer wall of the elastic rubber band, and the two ends of the elastic rubber band are respectively fixed with the first threaded bolt and the second threaded bolt.

[0007] Preferably, the front mounting frame is fixed to the front edge of the logistics compartment, the motor frame is fixed to the right end of the logistics compartment, and the compartment door is rotatably mounted on the inner wall of the right end of the logistics compartment.

[0008] Preferably, a first hinge bolt is fixed to the left edge of the logistics compartment, and a second hinge bolt is fixed to the right edge of the compartment door.

[0009] Preferably, card slots are provided at the edges of the inner walls at the front and rear ends of the logistics compartment, and buckles are fixed at the edges of the front and rear ends of the compartment door.

[0010] Preferably, the buckle is matched with the slot, and the left and right ends of the flip frame are hingedly mounted on the first hinge bolt and the second hinge bolt respectively.

[0011] Preferably, the first threaded bolt is matched with the threaded sleeve, and the second threaded bolt is matched with the threaded groove.

[0012] Preferably, the teeth are engaged with the drive gear, and the left end of the drive gear is in contact with the right end of the logistics carriage.

[0013] Beneficial effects of the utility model:

[0014] 1. The servo motor drives the driving gear to rotate, thereby driving the flip frame to flip along the outer wall of the first hinge bolt and the second hinge bolt, and making the front end of the flip frame and the upper end of the logistics compartment in the same plane, so that the end of the elastic rubber band installed with the first threaded bolt can be pulled to the upper edge of the logistics compartment as needed, so that the elastic fixing belt on the elastic rubber band is straightened and fits the surface of the cargo. Compared with the original manual tightening structure, the efficiency of the fixing device in tightening and fixing the cargo can be greatly improved, and it can be automatically adjusted according to the size of the cargo;

[0015] 2. The elastic fixing belt with a larger surface area can better contact with the surface of the goods. Compared with the original rubber band structure, it can improve the effect of tightening and fixing the goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shown is a schematic diagram of the three-dimensional structure of the adjustable logistics transportation cargo fixing device of the present invention;

[0017] Figure 2 Shown is a schematic diagram of the three-dimensional structure of the adjustable logistics transportation cargo fixing device of the present invention;

[0018] Figure 3 Shown is a schematic diagram of the disassembled three-dimensional structure of the logistics compartment and the first hinge bolt of the adjustable logistics transportation cargo securing device of the present invention;

[0019] Figure 4 Shown is a schematic diagram of the exploded three-dimensional structure of the compartment door and the second hinge bolt of the adjustable logistics transportation cargo securing device of the present invention;

[0020] Figure 5 Shown is a schematic diagram of the exploded three-dimensional structure of the motor frame, servo motor and drive gear of the adjustable logistics transportation cargo fixing device of the present invention;

[0021] Figure 6 Shown is a schematic diagram of the three-dimensional structure of the flip frame and front mounting frame of the adjustable logistics transportation cargo fixing device of the present invention;

[0022] Figure 7 Shown is a schematic diagram of the three-dimensional structure of the elastic fixing belt, first threaded bolt, second threaded bolt and elastic rubber band of the adjustable logistics transportation cargo fixing device of the present invention.

[0023] Explanation of the accompanying drawings: 1-logistics compartment, 2-compartment door, 3-flip frame, 4-elastic fixing belt, 5-front end mounting frame, 6-servo motor, 7-slot, 8-first hinge bolt, 9-second hinge bolt, 10-clip, 11-motor frame, 12-through hole, 13-drive gear, 14-screw groove, 15-threaded sleeve, 16-teeth, 17-first threaded bolt, 18-second threaded bolt, 19-elastic rubber band. DETAILED DESCRIPTION

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] See also Figures 1-6The utility model provides an embodiment: an adjustable logistics transportation cargo fixing device, including a logistics compartment 1, a compartment door 2, a first hinge bolt 8 and a second hinge bolt 9, and also includes a flip frame 3, an elastic fixing belt 4, a servo motor 6, an elastic rubber band 19 and a front end mounting frame 5. The left and right ends of the motor frame 11 are penetrated with through holes 12, the right end of the motor frame 11 is installed with a servo motor 6, the output end of the servo motor 6 is fixed with a driving gear 13 through the through hole 12, the left end edge of the flip frame 3 is provided with annular teeth 16, the upper end of the flip frame 3 is fixed with equidistantly distributed threaded sleeves 15, the upper and lower ends of the front end mounting frame 5 are penetrated with equidistantly distributed screw grooves 14, the outer wall center of the elastic rubber band 19 is fixed with an elastic fixing The fixed belt 4 and the elastic rubber band 19 are respectively fixed with the first threaded bolt 17 and the second threaded bolt 18 at both ends, and the servo motor 6 drives the driving gear 13 to rotate to drive the flip frame 3 to flip along the outer wall of the first hinge bolt 8 and the second hinge bolt 9, and make the front end of the flip frame 3 and the upper end of the logistics compartment 1 in the same plane, so that the end of the elastic rubber band 19 installed with the first threaded bolt 17 can be pulled to the upper edge of the logistics compartment 1 as needed, so that the elastic fixing belt 4 on the elastic rubber band 19 is straightened and fits the surface of the cargo, thereby tightening and fixing the cargo on the top of the logistics compartment 1, and the elastic fixing belt 4 with a larger surface area can better contact the surface of the cargo to enhance its effect of tightening and fixing the cargo.

[0026] See also Figure 3-Figure 6 In this embodiment, the front end mounting frame 5 is fixed to the front end edge of the logistics compartment 1, the motor frame 11 is fixed to the right end of the logistics compartment 1, and the compartment door 2 is rotatably mounted on the right end inner wall of the logistics compartment 1. When in use, the front end mounting frame 5 can provide a limit installation for the second threaded bolt 18 so that the lower end of the elastic rubber band 19 can be fixed, and the motor frame 11 can provide a mounting frame for the servo motor 6 and protect its output shaft from collision damage. The buckle 10 is adapted to the slot 7, and the left and right ends of the flip frame 3 are respectively hingedly mounted on the first hinge bolt 8 and the second hinge bolt 9. When in use, the buckle 10 is matched with the slot 7 to limit the compartment door 2 to the right end inner wall of the logistics compartment 1.

[0027] See also Figure 6-Figure 7 In this embodiment, the first threaded bolt 17 is adapted to the threaded sleeve 15, and the second threaded bolt 18 is adapted to the screw groove 14. When in use, the upper and lower ends of the elastic rubber band 19 can be fixed at a fixed point respectively by the first threaded bolt 17 and the second threaded bolt 18. The teeth 16 are engaged with the driving gear 13, and the left end of the driving gear 13 is fitted with the right end of the logistics carriage 1. When in use, the teeth 16 are engaged with the driving gear 13, and the rotation of the driving gear 13 can drive the flip frame 3 to rotate and adjust.

[0028] See also Figure 3-Figure 4 In this embodiment, a first hinge bolt 8 is fixed to the left end edge of the logistics compartment 1, and a second hinge bolt 9 is fixed to the right end edge of the compartment door 2. When in use, the first hinge bolt 8 cooperates with the second hinge bolt 9 to make the flip frame 3 rotate along its surface. Slots 7 are provided at the front and rear ends of the inner wall edges of the logistics compartment 1, and buckles 10 are fixed to the front and rear ends of the compartment door 2. When in use, the limiting structure composed of the buckle 10 and the first slot 7 can facilitate workers to rotate and open and close the compartment door 2.

[0029] During installation, first pull the compartment door 2 to open it automatically, and then place the goods on the inner wall of the logistics compartment 1, and then rotate the compartment door 2 to close it, so that the buckle 10 is installed on the inner wall of the card slot 7 to fix the compartment door 2;

[0030] Next, start the servo motor 6, which drives the drive gear 13 to rotate, so as to drive the flip frame 3 to rotate and adjust along the surface of the first hinge bolt 8 and the second hinge bolt 9, so that the front end of the flip frame 3 and the upper end of the logistics compartment 1 are in the same plane, and then the end of the elastic rubber band 19 fixed by the first threaded bolt 17 is stretched and tightened to the upper edge of the logistics compartment 1, so that the elastic rubber band 19 and the elastic fixing belt 4 are in contact with the cargo surface at the top of the logistics compartment 1, so as to tie and fix cargo of different sizes.

[0031] Through the above steps, the servo motor 6 drives the driving gear 13 to flip the flip frame 3 along the outer wall of the first hinge bolt 8 and the second hinge bolt 9, so that the front end of the flip frame 3 is in the same plane as the upper end of the logistics compartment 1, so that one end of the elastic rubber band 19 can be pulled to the upper edge of the logistics compartment 1 as needed, so that the elastic rubber band 19 and the elastic fixing belt 4 are straightened and fit against the surface of the cargo, thereby tightening and fixing the cargo on the top of the logistics compartment 1, and the elastic fixing belt 4 with a larger surface area can better contact the surface of the cargo, solving the problem that the existing cargo fixing device can only fix a very fixed size of cargo and the operation process is time-consuming and labor-intensive.

[0032] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the purpose of the present invention.

Claims

1. An adjustable logistics transport cargo securing device, comprising a logistics compartment (1), a compartment door (2), a first hinge bolt (8) and a second hinge bolt (9), characterized in that: The invention also comprises a turning frame (3), an elastic fixing belt (4), a servo motor (6), an elastic rubber band (19) and a front-end mounting frame (5). The left and right ends of the motor frame (11) are provided with through holes (12). The right end of the motor frame (11) is provided with a servo motor (6). The output end of the servo motor (6) passes through the through hole (12) and is fixedly connected to a driving gear (13). The left end edge of the turning frame (3) is provided with annularly distributed teeth (16). The upper end of the turning frame (3) is fixedly connected with equidistantly distributed threaded sleeves (15). The upper and lower ends of the front-end mounting frame (5) are provided with equidistantly distributed screw grooves (14). The center of the outer wall of the elastic rubber band (19) is fixedly connected with the elastic fixing belt (4). The two ends of the elastic rubber band (19) are respectively fixedly connected with a first threaded bolt (17) and a second threaded bolt (18).

2. The adjustable logistics transport cargo securing device according to claim 1, characterized in that: The front mounting frame (5) is fixedly connected to the front edge of the logistics carriage (1), the motor frame (11) is fixedly connected to the right end of the logistics carriage (1), and the carriage door (2) is rotatably mounted on the inner wall of the right end of the logistics carriage (1).

3. The adjustable logistics transport cargo securing device according to claim 2, characterized in that: A first hinge bolt (8) is fixedly connected to the left edge of the logistics compartment (1), and a second hinge bolt (9) is fixedly connected to the right edge of the compartment door (2).

4. The adjustable logistics transport cargo securing device according to claim 3, characterized in that: The edges of the inner walls at the front and rear ends of the logistics compartment (1) are provided with card slots (7), and the edges of the front and rear ends of the compartment door (2) are fixed with card buckles (10).

5. The adjustable logistics transport cargo securing device according to claim 4, characterized in that: The buckle (10) is matched with the card slot (7), and the left and right ends of the flip frame (3) are hingedly mounted on the first hinge bolt (8) and the second hinge bolt (9) respectively.

6. The adjustable logistics transport cargo securing device according to claim 5, characterized in that: The first threaded bolt (17) is matched with the threaded sleeve (15), and the second threaded bolt (18) is matched with the screw groove (14).

7. The adjustable logistics transport cargo securing device according to claim 6, characterized in that: The teeth (16) are meshed with the driving gear (13), and the left end of the driving gear (13) is in contact with the right end of the logistics carriage (1).

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