A flatbed truck

Abstract

The utility model relates to the technical field of flat -bed truck discloses a flat -bed truck, including the vehicle body, the vehicle body bottom is connected with the universal wheel with brake shoe, the hinge connection is connected with the plate body on the vehicle body, is equipped with angle adjusting assembly with the plate body link on the vehicle body below, and angle adjusting assembly includes hydraulic cylinder, is seted up in the through slot that the through slot is seted up in the vehicle body, is equipped with the sliding slot with the through slot intercommunication on the vehicle body, and the telescopic end of hydraulic cylinder is connected with the sliding plate, and the sliding plate sliding is equipped in the sliding slot, and the both ends of sliding plate are connected with the rack respectively, and the both ends pivot of plate body are fixedly connected with the gear engaged with the rack respectively, one end away from the hinge end of plate body is equipped with the recess, and the recess is equipped with the pendant with the hinge, and the other end is connected with the foldable storage rail. Through the cooperation of hydraulic cylinder, rack and gear, the adjustment of plate body angle is realized, so as to improve the cargo loading and unloading efficiency.

Description

Technical Field

[0001] This utility model relates to the field of flatbed vehicle technology, specifically to a flatbed transport vehicle. Background Technology

[0002] Flatbed trucks are relatively simple transportation tools, characterized by their flat body without a cargo box or enclosed structure. With their simple structure, flat load-bearing surface, and ease of loading and unloading, flatbed trucks play a vital role in transportation across various sectors, from daily life to industrial production and engineering construction.

[0003] Traditional flatbed trucks typically consist of a frame, a flatbed, and wheels. The flatbed is fixedly mounted on the frame, making it difficult to adjust the angle of the flatbed. Therefore, when used in situations with steps or significant height differences, it is inconvenient for loading and unloading goods, requiring workers to expend considerable effort to move the goods. This results in low efficiency in loading and unloading and certain limitations in its use. Utility Model Content

[0004] (I) Technical problems to be solved The technical problem to be solved by this utility model is to overcome the above-mentioned defect that the angle of the flatbed is inconvenient to adjust, and to provide a flatbed transport vehicle.

[0005] (II) Technical Solution To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: a flatbed transport vehicle, including a vehicle body, with universal wheels with brake pads connected to the bottom of the vehicle body, a plate body hinged to the vehicle body, an angle adjustment component connected to the plate body on the vehicle body located below the plate body, the angle adjustment component including a hydraulic cylinder, a through groove opened on the vehicle body, the hydraulic cylinder being disposed in the through groove, a sliding groove communicating with the through groove on the vehicle body, a sliding plate connected to the telescopic end of the hydraulic cylinder, the sliding plate being slidably disposed in the sliding groove, racks being connected to both ends of the sliding plate, gears meshing with the racks being fixedly connected to the rotating shafts at both ends of the plate body, a groove being provided at one end of the plate body away from the hinge end, a hanging piece being hinged in the groove, and a foldable and storable fence being connected to the other end.

[0006] As an improvement: the hanger has an L-shaped plate structure, and anti-slip pads are glued to the inner side wall of the hanger.

[0007] As an improvement: the fence includes a connecting seat, on which a first horizontal bar is hinged, and a second horizontal bar is connected to the first horizontal bar by a plurality of equally spaced vertical bars. The plate body is provided with a storage groove, and the fence is slidably disposed in the storage groove. A limit groove is provided in the storage groove, and a limit plate is provided on both sides of the connecting seat. The limit plate is slidably located in the limit groove.

[0008] As an improvement: the storage slot is provided with a fixing component 1, which includes a fixing rod 1 connected to the plate body by a spring 1. The plate body is provided with a sliding hole 1, and a push plate 1 is connected to the fixing rod 1. The push plate 1 is slidably located in the sliding hole 1 and one end extends to the outside of the plate body. The connecting seat and the outer wall of the crossbar 2 are provided with a fixing groove 1 that is adapted to the fixing rod 1.

[0009] As an improvement: a fixing groove 2 is provided on the inner side wall of the connecting seat, and a fixing component 2 is provided in the crossbar 1. The fixing component 2 includes a fixing rod 2 that matches the fixing groove 2. The fixing rod 2 is connected and installed in the crossbar 1 by a spring 2. The crossbar 1 has a sliding hole 2, and a push plate 2 that slides in the sliding hole 2 is provided on the fixing rod 2.

[0010] As an improvement: a power storage box is provided on one side of the vehicle body, and multiple sets of batteries are provided in the power storage box. The hydraulic cylinder is electrically connected to the power storage box.

[0011] (III) Beneficial Effects The advantages of this utility model compared with the prior art are as follows: 1. By setting the angle adjustment component, the extension and retraction of the hydraulic cylinder can push or pull the sliding plate to move in the slide groove, so that the two racks move synchronously to drive the gear to rotate, thereby adjusting the plate angle to adapt to the loading and unloading needs of goods in different situations, reduce the labor burden of workers, and improve the loading and unloading efficiency of goods. 2. The addition of a rotatable hanging bracket improves the stability of the plate after angle adjustment; 3. The foldable and retractable fence design allows it to be pulled out and used during cargo transportation to form a barrier, improving the stability and safety of cargo loading and transportation. When not in use, it can be stored in the storage compartment to reduce the floor space occupied. Attached Figure Description

[0012] Figure 1 This is a structural schematic diagram of a flatbed transport vehicle according to the present invention.

[0013] Figure 2 yes Figure 1 A schematic diagram of the vehicle body structure.

[0014] Figure 3 yes Figure 1 Schematic diagram of the connection structure between the middle plate and the angle adjustment component.

[0015] Figure 4 yes Figure 3 A magnified schematic diagram of part A in the diagram.

[0016] Figure 5 yes Figure 3 A schematic diagram of the explosion structure.

[0017] Figure 6 yes Figure 5 A magnified schematic diagram of the local B structure.

[0018] Figure 7 yes Figure 3 A schematic diagram of the fence structure.

[0019] Figure 8 This is a cross-sectional structural diagram of a fixed component.

[0020] Figure 9 This is a schematic diagram of the two-section structure of the fixed component.

[0021] [Explanation of Labels in the Attached Image] 1. Vehicle body; 2. Plate; 3. Hydraulic cylinder; 4. Through groove; 5. Slide groove; 6. Sliding plate; 7. Rack; 8. Gear; 9. Groove; 10. Hanger; 11. Connecting seat; 12. Horizontal bar one; 13. Vertical bar; 14. Horizontal bar two; 15. Storage groove; 16. Limiting groove; 17. Limiting plate; 18. Spring one; 19. Fixing rod one; 20. Sliding hole one; 21. Push plate one; 22. Fixing groove one; 23. Fixing groove two; 24. Fixing rod two; 25. Spring two; 26. Sliding hole two; 27. Push plate two; 28. Energy storage box. Detailed Implementation

[0022] The present invention will now be described in further detail with reference to the accompanying drawings. Identical components are indicated by the same reference numerals.

[0023] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions shown in the attached diagram, while the terms “inside” and “outside” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0024] To make the content of this utility model easier to understand, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0025] Example 1 Combined with appendix Figures 1 to 4As shown, a flatbed transport vehicle includes a vehicle body 1, with universal wheels equipped with brake pads connected to the bottom of the vehicle body 1. A plate 2 is hinged to the vehicle body 1. An angle adjustment assembly is located on the vehicle body 1 below the plate 2 and connected to the plate 2. The angle adjustment assembly includes a hydraulic cylinder 3. A through groove 4 is formed on the vehicle body 1, and the hydraulic cylinder 3 is disposed in the through groove 4. A sliding groove 5 communicating with the through groove 4 is provided on the vehicle body 1. A sliding plate 6 is connected to the telescopic end of the hydraulic cylinder 3, and the sliding plate 6 is slidably disposed in the sliding groove 5. The sliding plate 6 is connected to racks 7 at both ends. Gears 8 that mesh with racks 7 are fixedly connected to the rotating shafts at both ends of the plate 2. An energy storage box 28 is provided on one side of the plate 2 on the vehicle body 1. The energy storage box 28 contains multiple sets of batteries. The hydraulic cylinder 3 is electrically connected to the energy storage box 28. The hydraulic cylinder 3 itself generates thrust or pull force directly by the pressure of hydraulic oil to do work. In this process, it is generally powered by a hydraulic pump. The batteries in the energy storage box 28 can provide the required power.

[0026] When loading and unloading goods with height differences, the hydraulic cylinder 3 extends to drive the sliding plate 6 to move in the slide groove 5, and at the same time drive the rack 7 to move. The movement of the rack 7 drives the gear 8 to rotate, thereby changing the angle of the plate 2 to form a ramp or reach the required working angle, so that the bottom surface of the plate 2 rests against the working ground to carry out the loading and unloading of goods.

[0027] Combined with appendix Figure 3 As shown, the plate 2 has a groove 9 at the end away from the hinge end, and a hanger 10 is hinged in the groove 9. The hanger 10 has an L-shaped plate structure, and anti-slip pads are glued to the inner side wall of the hanger 10. When in use, the inner wall of the hanger 10 contacts the corner of the plate 2 where it is attached, abutting against the ground or other objects, providing additional support or fixing points, ensuring the stability of the plate 2 during use, and the anti-slip pads ensure that the hanger 10 and its contact surface have good grip.

[0028] Example 2 To ensure the safety of goods during transportation, based on Example 1, and in conjunction with Appendix Figure 3 , Figures 5 to 7 As shown, the plate 2 is connected to a foldable fence near the hinge end. The fence includes a connecting seat 11, on which a first horizontal bar 12 is hinged. A second horizontal bar 14 is connected to the first horizontal bar 12 via multiple equally spaced vertical bars 13. The plate 2 has a storage groove 15, in which the fence is slidably disposed. A limiting groove 16 is provided in the storage groove 15. Limiting plates 17 are provided on both sides of the connecting seat 11. The limiting plates 17 are slidably disposed in the limiting groove 16. With the cooperation of the limiting groove 16 and the limiting plate 17, the fence is effectively prevented from separating from the plate 2. Combined with appendix Figure 7 and Figure 8As shown, the storage slot 15 is provided with a fixing component 1. The fixing component 1 includes a fixing rod 19 connected to the plate 2 by a spring 18. The plate 2 is provided with a sliding hole 20. A push plate 21 is connected to the fixing rod 19. The push plate 21 is slidably located in the sliding hole 20 and one end extends to the outside of the plate 2. The outer wall of the connecting seat 11 and the crossbar 14 is provided with a fixing groove 22 that is adapted to the fixing rod 19. When not in use, the fence is stored in the storage slot 15. At this time, the fixing rod 19 is inserted into the fixing slot 22 on the crossbar 14 to prevent the fence from sliding out. The crossbar 14 has a pull groove on one side. When transporting goods, push the push plate 21 to retract the fixing rod 19 into the plate 2. Pull the fence out through the pull groove. After it is fully pulled out, the fixing rod 19 is inserted into the fixing slot 22 on the connecting seat 11 to fix the position of the connecting seat 11.

[0029] Combined with appendix Figure 6 and Figure 9 As shown, a fixing groove 23 is provided on the inner side wall of the connecting seat 11, and a fixing component 2 is provided in the crossbar 12. The fixing component 2 includes a fixing rod 24 that matches the fixing groove 23. The fixing rod 24 is connected to the crossbar 12 by a spring 25. A sliding hole 26 is provided on the crossbar 12, and a push plate 27 that slides in the sliding hole 26 is provided on the fixing rod 24. When in use, rotate the fence to a position perpendicular to the ground. At this time, the fixing rod 24 is inserted into the fixing groove 23 under the action of the spring 25, ensuring the stability of the fence during use. The fence can play a protective role to improve the stability and safety of cargo loading and prevent cargo from falling.

[0030] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A flatbed transport vehicle, comprising a vehicle body (1), wherein the bottom of the vehicle body (1) is connected to swivel wheels with brake pads, characterized in that: A plate (2) is hinged to the vehicle body (1), and an angle adjustment component is provided on the vehicle body (1) located below the plate (2) and connected to the plate (2); The angle adjustment assembly includes a hydraulic cylinder (3), a through groove (4) is provided on the vehicle body (1), the hydraulic cylinder (3) is located in the through groove (4), the vehicle body (1) is provided with a sliding groove (5) communicating with the through groove (4), the extension end of the hydraulic cylinder (3) is connected to a sliding plate (6), the sliding plate (6) is slidably located in the sliding groove (5), the two ends of the sliding plate (6) are respectively connected to racks (7), and gears (8) that mesh with racks (7) are respectively fixedly connected to the rotating shafts at both ends of the plate body (2); The plate (2) has a groove (9) at one end away from the hinge end, and a hanging piece (10) is hinged in the groove (9). The other end is connected to a foldable and retractable fence.

2. A flatbed transporter as claimed in claim 1, characterized in that: The hanging piece (10) has an L-shaped plate structure, and anti-slip pads are glued to the inner side wall of the hanging piece (10).

3. A flatbed transport vehicle as in claim 1, wherein: The fence includes a connecting seat (11), on which a first horizontal bar (12) is hinged. A second horizontal bar (14) is connected to the first horizontal bar (12) by a plurality of equally spaced vertical bars (13). A storage groove (15) is provided in the plate (2). The fence is slidably disposed in the storage groove (15). A limiting groove (16) is provided in the storage groove (15). Limiting plates (17) are provided on both sides of the connecting seat (11). The limiting plates (17) are slidably located in the limiting groove (16).

4. A flatbed transporter as claimed in claim 3, characterized in that: The storage slot (15) is provided with a fixing component, which includes a fixing rod (19) connected to the plate (2) by a spring (18). The plate (2) is provided with a sliding hole (20). A push plate (21) is connected to the fixing rod (19). The push plate (21) slides in the sliding hole (20) and one end extends to the outside of the plate (2). The connecting seat (11) and the outer wall of the crossbar (14) are provided with a fixing groove (22) that is adapted to the fixing rod (19).

5. A flatbed transporter as in claim 3, wherein: The inner wall of the connecting seat (11) is provided with a fixing groove (23), and the first crossbar (12) is provided with a fixing component (2). The fixing component (2) includes a fixing rod (24) that matches the fixing groove (23). The fixing rod (24) is connected to the first crossbar (12) by a spring (25). The first crossbar (12) is provided with a sliding hole (26), and the fixing rod (24) is provided with a push plate (27) that slides in the sliding hole (26).

6. A flatbed cart according to claim 1, wherein: The vehicle body (1) is provided with a power storage box (28) on one side of the plate (2). The power storage box (28) contains multiple sets of batteries. The hydraulic cylinder (3) is electrically connected to the power storage box (28).

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