A cargo transfer device

Abstract

The utility model provides a cargo transfer device, which relates to the technical field of plate transportation, including a transfer vehicle and a plate, a cushion block is installed on the transfer vehicle, a center piece is installed in the middle of the transfer vehicle, a center shaft is installed in the middle of the center piece, a pull rod is installed on the upper end of the center shaft, first connecting shafts are installed at both ends of the pull rod, the pull rod is movably connected to a passive rod through the first connecting shaft, a limit rod is installed on the cushion block, a fixed plate is movably installed on the limit rod, a second connecting shaft is installed in the middle of the fixed plate, and one end of the passive rod is movably connected to the second connecting shaft. When the pull rod in the utility model rotates, the passive rod can be pulled to move synchronously inwards by the first connecting shafts at both ends thereof, and the passive rod can pull two fixed plates to move synchronously inwards by the second connecting shaft, and the two fixed plates gradually contact the two sides of the plate to limit the two sides of the plate, keep the plate stable, and solve the problem that the existing transfer device is inconvenient to fix the plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of plate transportation, and more specifically, particularly relates to a cargo transfer device. Background Art

[0002] Plates are flat rectangular building materials in standard sizes, used in the construction industry as components of walls, ceilings or floors. They also refer to metal plates made by forging, rolling or casting, which are divided into thin plates, medium plates, thick plates, extra-thick plates, and usually flat rectangular building materials in standard sizes.

[0003] Based on the above, the inventors have discovered the following problems: when transporting plates, multiple plates are usually stacked and transported by a transfer vehicle, but the surfaces of some plates are relatively smooth. During transportation, the upper plates may slide due to inertia. Usually, one worker is required to pull the transfer vehicle, and the other one holds the plates by hand. This method is more troublesome and is not conducive to improving the overall stability.

[0004] Therefore, in view of this, research and improvement are conducted on the existing structure and deficiencies, and a cargo transfer device is provided in order to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a cargo transfer device to solve the problem that the existing transfer device is inconvenient to fix the plate.

[0006] The purpose and effect of the cargo transfer device of the utility model are achieved by the following specific technical means:

[0007] A cargo transfer device comprises a transfer vehicle and a plate, wherein a cushion block is installed on the transfer vehicle, a center piece is installed in the middle of the transfer vehicle, a center axis is installed in the middle of the center piece, a pull rod is installed on the upper end of the center axis, a first connecting shaft is installed at both ends of the pull rod, the pull rod is movably connected to a passive rod through the first connecting shaft, a limiting rod is installed on the cushion block, a fixed plate is movably installed on the limiting rod, a second connecting shaft is installed in the middle of the fixed plate, and one end of the passive rod is movably connected to the second connecting shaft.

[0008] Furthermore, four sliding blocks are installed at the four corners of the lower part of the fixing plate, the number of the limiting rods is two, and the four sliding blocks are movably connected to the two limiting rods respectively.

[0009] Furthermore, the number of the fixed plates is two, and the two fixed plates are arranged opposite to each other. The transfer vehicle is also provided with a plate rack, and the two fixed plates are respectively located on both sides of the plate rack.

[0010] Furthermore, a friction block is installed on the plate rack, the plate is located on the plate rack, and the lowermost plate is in contact with the friction block, and the two fixing plates are respectively fitted with two sides of the plate.

[0011] Furthermore, the lower end of the central shaft passes through the central piece, a driving motor is installed at the lower end of the central shaft, an output end of the driving motor is connected to the lower end of the central shaft, and the driving motor is connected to the lower part of the central piece.

[0012] Furthermore, a handle is installed at one end of the transfer vehicle, and a roller is installed at the lower part of the transfer vehicle, and the roller is a locking wheel.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, the rotation of the central axis drives the pull rod at the upper end to rotate synchronously. When the pull rod rotates, the passive rod can be pulled to move synchronously inward through the first connecting shafts at both ends thereof. The passive rod can pull the two fixed plates to move synchronously inward through the second connecting shaft. The two fixed plates gradually contact the two sides of the plate to restrict the two sides of the plate and keep the plate stable, thus solving the problem that the existing transfer device is inconvenient to fix the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of the overall assembly of a cargo transfer device.

[0016] Figure 2 The utility model is a schematic side view of the whole of a cargo transfer device.

[0017] Figure 3 It is a partial schematic diagram of a transfer vehicle of a cargo transfer device of the utility model.

[0018] Figure 4 The utility model is a schematic diagram of the inner side of a transfer vehicle of a cargo transfer device.

[0019] Figure 5 The utility model is a schematic diagram of the lower part of a central component of a cargo transfer device.

[0020] Figure 6 The utility model is a schematic diagram of a top view of the inner side of a transfer vehicle of a cargo transfer device.

[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0022] 1. Transfer cart; 2. Plate; 3. Roller; 4. Handle; 5. Plate rack; 6. Pad; 7. Center piece; 8. Center axis; 9. Pull rod; 10. First connecting axis; 11. Passive rod; 12. Fixed plate; 13. Second connecting axis; 14. Drive motor; 15. Limit rod; 16. Slider; 17. Friction block. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0024] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Example:

[0027] As attached Figure 1 To Attachment Figure 6 As shown:

[0028] The utility model provides a cargo transfer device, including a transfer vehicle 1 and a plate 2, a cushion block 6 is installed on the transfer vehicle 1, a center piece 7 is installed in the middle of the transfer vehicle 1, a center shaft 8 is installed in the middle of the center piece 7, a pull rod 9 is installed on the upper end of the center shaft 8, a first connecting shaft 10 is installed at both ends of the pull rod 9, the pull rod 9 is movably connected with a passive rod 11 through the first connecting shaft 10, a limiting rod 15 is installed on the cushion block 6, a fixed plate 12 is movably installed on the limiting rod 15, a second connecting shaft 13 is installed in the middle of the fixed plate 12, one end of the passive rod 11 is movably connected with the second connecting shaft 13, four sliding blocks 16 are installed at the four corners of the lower part of the fixed plate 12, the number of the limiting rods 15 is two, and the four sliding blocks 16 are divided into The two fixing plates 12 are movably connected with the two limiting rods 15. There are two fixing plates 12, which are arranged opposite to each other. The transfer vehicle 1 is also provided with a plate rack 5. The two fixing plates 12 are respectively located on both sides of the plate rack 5. When the central axis 8 rotates, the pull rod 9 at the upper end can be driven to rotate synchronously. When the pull rod 9 rotates, the passive rod 11 can be pulled to move synchronously inward through the first connecting shafts 10 at both ends thereof. The passive rod 11 can pull the two fixing plates 12 to move synchronously inward through the second connecting shaft 13. The two fixing plates 12 gradually contact the two sides of the plate 2 to limit the two sides of the plate 2 and keep the plate 2 stable. When the fixing plate 12 moves, the lower slider 16 moves synchronously along the limiting rod 15, which can effectively keep the fixing plate 12 moving smoothly.

[0029] Among them, a friction block 17 is installed on the plate rack 5, the plate 2 is located on the plate rack 5, and the lowermost plate 2 is in contact with the friction block 17, and the two fixing plates 12 are respectively fitted with the two sides of the plate 2. The plate 2 is placed on the plate rack 5. The friction block 17 on the plate rack 5 can increase the friction force of the lower part of the plate 2, making the lowermost plate 2 more stable.

[0030] Among them, the lower end of the central shaft 8 passes through the central piece 7, and a driving motor 14 is installed at the lower end of the central shaft 8. The output end of the driving motor 14 is connected to the lower end of the central shaft 8. The driving motor 14 is connected to the lower part of the central piece 7. The driving motor 14 can drive the central shaft 8 to rotate, and when the central shaft 8 rotates, the pull rod 9 at the upper end can be driven to rotate synchronously.

[0031] Among them, a handle 4 is installed at one end of the transfer vehicle 1, and a roller 3 is installed at the lower part of the transfer vehicle 1. The roller 3 is a locking wheel, and the locking wheel can be conveniently fixed after the transfer vehicle stops.

[0032] The specific usage and function of this embodiment are as follows:

[0033] In the utility model, the plate 2 is first placed on the plate rack 5. The friction block 17 on the plate rack 5 can increase the friction force of the lower part of the plate 2, so that the lowermost plate 2 is more stable. When the plates 2 are stacked, the drive motor 14 is started. The drive motor 14 can drive the central shaft 8 to rotate. When the central shaft 8 rotates, the pull rod 9 at the upper end can be driven to rotate synchronously. When the pull rod 9 rotates, the passive rod 11 can be pulled to move synchronously inward through the first connecting shafts 10 at both ends thereof. The passive rod 11 can pull the two fixed plates 12 to move synchronously inward through the second connecting shaft 13. The two fixed plates 12 gradually contact the two sides of the plate 2 to limit the two sides of the plate 2 and keep the plate 2 stable. When the fixed plate 12 moves, the lower slider 16 moves synchronously along the limit rod 15, which can effectively maintain the stability of the movement of the fixed plate 12.

[0034] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A cargo transfer device, comprising a transfer vehicle (1) and a plate (2), characterized in that: The transfer vehicle (1) is provided with a cushion block (6), a center piece (7) is provided in the middle of the transfer vehicle (1), a center shaft (8) is provided in the middle of the center piece (7), a pull rod (9) is provided at the upper end of the center shaft (8), a first connecting shaft (10) is provided at both ends of the pull rod (9), the pull rod (9) is movably connected to a passive rod (11) via the first connecting shaft (10), a limiting rod (15) is provided on the cushion block (6), a fixed plate (12) is movably provided on the limiting rod (15), a second connecting shaft (13) is provided in the middle of the fixed plate (12), and one end of the passive rod (11) is movably connected to the second connecting shaft (13).

2. A cargo transfer device as claimed in claim 1, characterized in that: Four slide blocks (16) are installed at the four corners of the lower part of the fixing plate (12), the number of the limiting rods (15) is two, and the four slide blocks (16) are movably connected to the two limiting rods (15) respectively.

3. A cargo transfer device as claimed in claim 1, characterized in that: There are two fixed plates (12), and the two fixed plates (12) are arranged opposite to each other. A plate rack (5) is also arranged on the transfer vehicle (1), and the two fixed plates (12) are respectively located on both sides of the plate rack (5).

4. A cargo transfer device as claimed in claim 3, characterized in that: A friction block (17) is installed on the plate frame (5), the plate (2) is located on the plate frame (5), and the lowermost plate (2) is in contact with the friction block (17), and the two fixing plates (12) are respectively in contact with two sides of the plate (2).

5. A cargo transfer device as claimed in claim 1, characterized in that: The lower end of the central shaft (8) passes through the central piece (7), and a driving motor (14) is installed at the lower end of the central shaft (8). The output end of the driving motor (14) is connected to the lower end of the central shaft (8), and the driving motor (14) is connected to the lower part of the central piece (7).

6. A cargo transfer device as claimed in claim 1, characterized in that: A handle (4) is installed at one end of the transfer vehicle (1), and a roller (3) is installed at the lower part of the transfer vehicle (1), and the roller (3) is a locking wheel.

Images