Angle-adjustable logistics transportation device

Abstract

The utility model relates to the field of logistics transportation devices, in particular to an angle-adjustable logistics transportation device. The conveying device comprises a bottom plate, universal wheels are fixedly installed at the four corners of the bottom side of the bottom plate and used for moving the conveying device, two limiting strips are fixedly installed at the positions, close to one side, of the top side of the bottom plate, and first fixing strips are rotationally installed at the positions, close to the bottom plate, of one sides of the limiting strips. The two first fixing strips and the two second fixing strips are driven by the telescopic air cylinder to rotate, meanwhile, the second fixing strips can move along the sliding grooves, when a piston in the telescopic air cylinder drives the ejector rod to extend outwards, the height of the conveying device can be reduced, and when the piston in the telescopic air cylinder drives the ejector rod to retract inwards, the conveying device can be lifted. The height of the transportation device can be increased, adjustment can be conducted according to the height of floors, meanwhile, the space occupancy can be reduced, meanwhile, the transportation efficiency can be improved, and the cost can be reduced.

Description

Technical Field

[0001] This utility model relates to the field of logistics transportation devices, and more specifically, to an angle-adjustable logistics transportation device. Background Technology

[0002] Logistics and transportation equipment refers to the mechanical equipment, tools, and other material materials required for various logistics activities that can be used for a long time and basically maintain their original physical form during use, excluding logistics infrastructure such as buildings and loading and unloading platforms.

[0003] When workers transport goods from upstairs (high places) to downstairs (low places), they need to carry them by hand. In confined spaces, transport devices cannot be used, and the heights of the floors are also different. This leads to very low transport efficiency, which not only increases transport costs but also wastes a lot of time. Therefore, an angle-adjustable logistics transport device is proposed. Utility Model Content

[0004] The purpose of this invention is to provide an angle-adjustable logistics transportation device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides an angle-adjustable logistics transportation device, including a base plate. Universal wheels are fixedly installed at the four corners of the bottom side of the base plate, and multiple universal wheels are used to move the transportation device. Two limiting strips are fixedly installed on the top side of the base plate near one side. A first fixing strip is rotatably installed on one side of the limiting strip near the base plate. A telescopic cylinder is hinged to the top side of the base plate near one side. A hinge plate is fixedly installed on the two first fixing strips near the middle position. The working end of the telescopic cylinder is hinged to the hinge plate. A second fixing strip is rotatably installed on one side of the first fixing strip. A sliding groove is formed in the limiting strip, and the two second fixing strips are slidably installed in the sliding groove.

[0006] As a further improvement to this technical solution, a first roller is rotatably installed between the two first fixed bars near both ends, and the same first conveyor belt is drivenly connected to the two first rollers. The goods are conveyed downward along the first conveyor belt, and the same first support plate is fixedly installed between the two first fixed bars. The first support plate is used to support the goods on the first conveyor belt.

[0007] As a further improvement to this technical solution, a second roller is rotatably installed between the two second fixed bars near both ends, and the same second conveyor belt is drivenly connected to the two second rollers. The goods are conveyed downward along the second conveyor belt. The same second support plate is fixedly installed between the two second fixed bars, and the second support plate is used to support the goods on the second conveyor belt.

[0008] As a further improvement to this technical solution, the telescopic cylinder drives the two first fixed bars to rotate, and at the same time, the two first fixed bars drive the two second fixed bars to rotate, so that the two sides of the two second fixed bars move up and down along the sliding groove.

[0009] As a further improvement to this technical solution, the two first fixing bars, the two second fixing bars, and the sliding groove work together to enable the transport device to achieve height adjustment.

[0010] As a further improvement to this technical solution, the telescopic cylinder, in cooperation with the base plate and the hinge plate, causes the piston inside the telescopic cylinder to drive the push rod to extend and retract, while the hinge joint between the telescopic cylinder and the base plate and the hinge plate rotates.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] In this adjustable logistics transportation device, a telescopic cylinder drives two first fixed bars and two second fixed bars to rotate. At the same time, the second fixed bars move along the sliding groove. When the piston in the telescopic cylinder drives the top rod to extend outward, the height of the transportation device can be lowered. When the piston in the telescopic cylinder drives the top rod to retract inward, the height of the transportation device can be raised. It can be adjusted according to the height of the floor, while also reducing the space occupied, increasing transportation efficiency and reducing costs. Attached Figure Description

[0013] Figure 1 This is one of the overall structural schematic diagrams of this utility model;

[0014] Figure 2 This is the second schematic diagram of the overall structure of the utility model;

[0015] Figure 3 This is a schematic diagram of some parts of the utility model.

[0016] The meanings of the labels in the diagram are as follows:

[0017] 1. Base plate; 2. Casters; 3. Limiting strip; 4. Sliding groove; 5. First fixing strip; 6. First roller; 7. First conveyor belt; 8. First support plate; 9. Telescopic cylinder; 10. Hinge plate; 11. Second fixing strip; 12. Second roller; 13. Second conveyor belt; 14. Second support plate. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 component 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.

[0020] Example 1

[0021] Please see Figures 1-3As shown, this embodiment provides an angle-adjustable logistics transportation device, including a base plate 1. Universal wheels 2 are fixedly installed at the four corners of the bottom side of the base plate 1. Multiple universal wheels 2 are used to move the transportation device, facilitating pushing by staff. Two limiting strips 3 are fixedly installed on one side of the top of the base plate 1. A first fixing strip 5 is rotatably installed on one side of the limiting strip 3 near the base plate 1. A telescopic cylinder 9 is hinged to one side of the top of the base plate 1. A hinge plate 10 is fixedly installed on the two first fixing strips 5 near the middle. The working end of the telescopic cylinder 9 is hinged to the hinge plate 10. A second fixing strip 11 is rotatably installed on one side of the first fixing strip 5. A sliding groove 4 is opened in the limiting strip 3. The two second fixing strips 11 are slidably installed in the sliding groove 4. The telescopic cylinder 9 drives the two first fixing strips 5 to rotate, and simultaneously the two first fixing strips 5 drive the two second fixing strips 11 to rotate. The fixed bar 11 rotates, causing the two second fixed bars 11 to move up and down along the sliding groove 4 on both sides. With the cooperation of the telescopic cylinder 9, the base plate 1, and the hinge plate 10, the piston in the telescopic cylinder 9 drives the top rod to extend and retract. At the same time, the hinge point between the telescopic cylinder 9, the base plate 1, and the hinge plate 10 rotates. With the cooperation of the two first fixed bars 5, the two second fixed bars 11, and the sliding groove 4, the height of the transport device can be adjusted. The telescopic cylinder 9 drives the two first fixed bars 5 and the two second fixed bars 11 to rotate, and the second fixed bars 11 move along the sliding groove 4. When the piston in the telescopic cylinder 9 drives the top rod to extend outward, the height of the transport device can be lowered. When the piston in the telescopic cylinder 9 drives the top rod to retract inward, the height of the transport device can be raised. It can be adjusted according to the height of the floor, making it convenient for staff to transport goods.

[0022] A first roller 6 is rotatably mounted between the two first fixed bars 5 near their ends. A first conveyor belt 7 is driven to the two first rollers 6, allowing the first conveyor belt 7 to rotate and transport goods along it. A first support plate 8 is fixedly mounted between the two first fixed bars 5 to support the goods on the first conveyor belt 7, preventing it from being unable to support the weight of the goods. A second roller 12 is rotatably mounted between the two second fixed bars 11 near their ends. A first support plate 8 is driven to the two second rollers 12. The second conveyor belt 13, driven by two first rollers 6, rotates the first conveyor belt 7. Goods are transported along the second conveyor belt 13. A second support plate 14 is fixedly installed between the two second fixing bars 11 to prevent the second conveyor belt 13 from being unable to support the weight of the goods. The second support plate 14 is used to support the goods on the second conveyor belt 13. Goods can be transported through the second conveyor belt 13. When the goods are transported to the end of the second conveyor belt 13, they will automatically fall onto the first conveyor belt 7 and be transported out by the first conveyor belt 7 for handling by workers, thus achieving the effect of rapid handling.

[0023] In this embodiment, the adjustable-angle logistics transportation device is first pushed to the designated position by multiple casters 2. The telescopic cylinder 9 drives the two first fixed bars 5 and the two second fixed bars 11 to rotate. At the same time, the two second fixed bars 11 slide along the two limit bars 3 respectively. After the height adjustment is completed, the goods are placed on the second conveyor belt 13. The goods are transported along the second conveyor belt 13. When the goods are transported to the end of the second conveyor belt 13, they will fall onto the first conveyor belt 7. The goods are transported along the first conveyor belt 7. When the goods are transported to the end of the first conveyor belt 7, they are handled by the staff.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An angle-adjustable logistics transportation device, comprising a base plate (1), wherein casters (2) are fixedly installed at the four corners of the bottom side of the base plate (1), and a plurality of casters (2) are used to move the transportation device, characterized in that: Two limiting strips (3) are fixedly installed on the top side of the base plate (1) near one side. A first fixing strip (5) is rotatably installed on one side of the limiting strip (3) near the base plate (1). A telescopic cylinder (9) is hinged on the top side of the base plate (1). A hinge plate (10) is fixedly installed on the two first fixing strips (5) near the middle. The working end of the telescopic cylinder (9) is hinged on the hinge plate (10). A second fixing strip (11) is rotatably installed on one side of the first fixing strip (5). A sliding groove (4) is opened in the limiting strip (3). The two second fixing strips (11) are slidably installed in the sliding groove (4).

2. The angle-adjustable logistics transportation device according to claim 1, characterized in that: A first roller (6) is rotatably mounted between the two first fixed bars (5) near both ends. The two first rollers (6) are connected to the same first conveyor belt (7). The goods are conveyed downward along the first conveyor belt (7). The same first support plate (8) is fixedly mounted between the two first fixed bars (5). The first support plate (8) is used to support the goods on the first conveyor belt (7).

3. The angle-adjustable logistics transportation device according to claim 1, characterized in that: A second roller (12) is rotatably mounted between the two second fixed bars (11) near both ends. The two second rollers (12) are connected to the same second conveyor belt (13). The goods are conveyed downward along the second conveyor belt (13). The same second support plate (14) is fixedly mounted between the two second fixed bars (11). The second support plate (14) is used to support the goods on the second conveyor belt (13).

4. The angle-adjustable logistics transportation device according to claim 1, characterized in that: The telescopic cylinder (9) drives the two first fixed bars (5) to rotate, and at the same time the two first fixed bars (5) drive the two second fixed bars (11) to rotate, so that the two sides of the two second fixed bars (11) move up and down along the sliding groove (4).

5. The angle-adjustable logistics transportation device according to claim 1, characterized in that: With the cooperation of the two first fixing bars (5), the two second fixing bars (11) and the sliding groove (4), the transport device can achieve the function of height adjustment.

6. The angle-adjustable logistics transportation device according to claim 1, characterized in that: With the cooperation of the telescopic cylinder (9) with the base plate (1) and the hinge plate (10), the piston in the telescopic cylinder (9) drives the push rod to extend and retract, while the telescopic cylinder (9) rotates at the hinge point with the base plate (1) and the hinge plate (10).

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