Road cargo transporting and unloading platform

Abstract

The utility model relates to the technical field of unloading platforms, and discloses a road cargo transportation unloading platform which comprises a bottom plate, moving wheels are arranged at the bottom of the bottom plate, a fixing frame is fixedly connected to the top of the bottom plate, an air cylinder is fixedly connected to one side of the fixing frame, and the output end of the air cylinder is fixedly connected with a transmission column. The transmission column is slidably connected to the interior of the fixing frame, and an adjusting assembly is arranged at one end of the transmission column; the adjusting assembly comprises a connecting block, one side of the connecting block is fixedly connected to one end of the transmission column, and a sliding column is fixedly connected to the interior of the connecting block. The air cylinder drives the transmission column, the transmission column linkage connecting block, the supporting block and other structures, the supporting plate rotates around the rotating shaft to achieve angle adjustment, the effect that the unloading angle can be flexibly changed according to different goods characteristics is achieved, and the problems that the unloading angle is fixed and cannot meet the special unloading requirements of different goods are solved. And the unloading efficiency is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to unloading platform technical field especially relates to a road freight transportation unloading platform. BACKGROUND

[0002] In the road freight transportation industry, the unloading link is the key part in the whole logistics process, with the rapid development of the logistics industry, the types of goods are increasingly diverse, and the angle requirements of different goods for the unloading platform are significantly different when unloading, some fragile goods or goods with strong liquidity need relatively gentle unloading angle to avoid collision damage or uncontrolled pouring, and some large, heavy and high-stability goods need larger unloading angle to unload quickly, the traditional unloading platform is often single-function, and it is difficult to meet the unloading angle requirements of diversified goods, which not only affects the unloading efficiency, but also may cause goods loss due to improper unloading, and increases the logistics cost.

[0003] The traditional road freight transportation unloading platform adopts the structure design of fixed inclination angle, usually forms an unloading slope by building a metal slope surface with a certain slope or setting a support structure with fixed height difference at the bottom of the platform;

[0004] However, the traditional road freight transportation unloading platform has fixed unloading angle and cannot adapt to the special unloading requirements of different goods, for some goods with strict requirements on unloading angle, the fixed-angle unloading platform is easy to cause damage to the goods due to too fast sliding speed and too large impact during unloading, or cannot unload smoothly due to unsuitable angle, which needs additional manpower or equipment assistance, not only reduces the unloading efficiency, but also increases the risk of goods damage and logistics operation cost, therefore, the road freight transportation unloading platform is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] In order to make up for the above shortcomings, the utility model provides a road freight transportation unloading platform, which aims to improve the problem that the unloading angle is fixed and cannot adapt to the special unloading requirements of different goods in the prior art, and reduces the unloading efficiency.

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

[0007] A road freight transportation unloading platform, comprising a bottom plate, a moving wheel is arranged at the bottom of the bottom plate, a fixed frame is fixedly connected to the top of the bottom plate, a gas cylinder is fixedly connected to one side of the fixed frame, a transmission column is fixedly connected to the output end of the gas cylinder, the transmission column is slidingly connected in the fixed frame, and an adjusting assembly is arranged at one end of the transmission column.

[0008] The adjusting assembly comprises a connecting block fixedly connected at one end of the transmission column, a sliding column fixedly connected in the connecting block, a sliding groove formed in the fixed frame, the sliding column being slidingly connected in the sliding groove, a connecting rod rotatably connected to the outer wall of the sliding column, a connecting column rotatably connected at one end of the connecting rod, a support block fixedly connected to the outer wall of the connecting column, a supporting plate fixedly connected to the top of the support block, and a supporting assembly arranged on the top of the bottom plate.

[0009] As a further description of the above technical solution:

[0010] The supporting assembly comprises a fixed block and a rotating shaft, the fixed block being fixedly connected to the top of the bottom plate, the rotating shaft being rotatably connected in the fixed block, and the supporting plate being fixedly connected to the inner wall of the rotating shaft at one side thereof.

[0011] As a further description of the above technical solution:

[0012] The supporting plate is fixedly connected with a supporting frame at the top thereof, and the supporting frame is fixedly connected with an unloading platform at the top thereof.

[0013] As a further description of the above technical solution:

[0014] The supporting frame is fixedly connected with an electric push rod at the top thereof, and the output end of the electric push rod is fixedly connected with a sliding plate.

[0015] As a further description of the above technical solution:

[0016] The supporting frame is fixedly connected with a plurality of sliding rails at the top thereof, and the sliding plate is slidingly connected to the outer walls of two of the sliding rails.

[0017] As a further description of the above technical solution:

[0018] One side of the sliding plate is rotatably connected with a rotating rod, one end of the rotating rod is rotatably connected with a transmission rod, and the transmission rod is rotatably connected to the top of the supporting frame.

[0019] As a further description of the above technical solution:

[0020] One end of the transmission rod is rotatably connected with a rotating rod, the outer walls of the other two sliding rails are slidingly connected with a sliding plate, and one end of the rotating rod is rotatably connected to one side of the sliding plate.

[0021] As a further description of the above technical solution:

[0022] The top of the sliding plate and the top of the sliding plate are rotatably connected with a limiting rod.

[0023] The utility model has the advantages that:

[0024] 1、The utility model discloses a series of structures such as cylinder drive transmission column, transmission column linkage connecting block, slide column, connecting rod, connecting column, support block make the angle adjustment of the rotation of the supporting plate around the pivot, realized the effect that unloading angle can be changed according to different goods characteristics, solved the problem that unloading angle is fixed, cannot adapt to the special unloading demand of different goods, reduced the unloading efficiency, thereby improved the applicability of unloading platform.

[0025] 2、The utility model discloses a series of structures such as cylinder drive transmission column, transmission column linkage connecting block, slide column, connecting rod, connecting column, support block make the angle adjustment of the rotation of the supporting plate around the pivot, realized the effect that unloading angle can be changed according to different goods characteristics, solved the problem that unloading angle is fixed, cannot adapt to the special unloading demand of different goods, reduced the unloading efficiency, thereby improved the applicability of unloading platform. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a three-dimensional schematic view of a road goods transportation unloading platform that the utility model proposes;

[0027] Figure 2 It is a bottom plate top structure schematic view of a road goods transportation unloading platform that the utility model proposes;

[0028] Figure 3 It is a support frame top structure schematic view of a road goods transportation unloading platform that the utility model proposes.

[0029] LEGEND:

[0030] 1, bottom plate;2, moving wheel;3, fixed frame;4, cylinder;5, transmission column;6, connecting block;7, slide column;8, connecting rod;9, sliding slot;10, connecting column;11, support block;12, supporting plate;13, fixed block;14, pivot;15, support frame;16, unloading platform;17, electric push rod;18, slide plate one;19, slide rail;20, rotating rod one;21, transmission rod;22, rotating rod two;23, slide plate two;24, limiting rod. DETAILED DESCRIPTION

[0031] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0032] Refer toFigures 1-3 The utility model provides an embodiment: a road freight transport unloading platform, including bottom plate 1, bottom plate 1 as the basic support part of platform, bottom plate 1 bottom is provided with movable wheel 2, bottom plate 1 top is fixedly connected with fixed frame 3, fixed frame 3 one side is fixedly connected with air cylinder 4, air cylinder 4 as drive source, make transmission column 5 along the axial movement by providing air pressure, air cylinder 4 output end is fixedly connected with transmission column 5, transmission column 5 is slidably connected in fixed frame 3 inside, transmission column 5 one end is provided with adjusting assembly,

[0033] Adjusting assembly includes connecting block 6, connecting block 6 one side is fixedly connected in transmission column 5 one end, connecting block 6 inside is fixedly connected with slide 7, fixed frame 3 inside is seted up with the sliding slot 9, slide 7 is slidably connected in sliding slot 9 inside, slide 7 outer wall is rotatably connected with connecting rod 8, connecting rod 8 one end is rotatably connected with connecting column 10, connecting column 10 under the action of air pressure along the vertical direction movement, drive its outer wall fixed support block 11 upward lift, connecting column 10 outer wall is fixedly connected with support block 11, support block 11 top is fixedly connected with the supporting plate 12, bottom plate 1 top is provided with support assembly, and support assembly includes fixed block 13 and pivot 14, fixed block 13 bottom is fixedly connected in bottom plate 1 top, pivot 14 is rotatably connected in fixed block 13 inside, supporting plate 12 one side inside is fixedly connected in pivot 14 outer wall, can make supporting plate 12 in the process of elevating rotate around pivot 14.

[0034] Specifically, in the process of using the unloading platform, when the unloading angle of the pallet 12 needs to be adjusted, first of all, the output end of the air cylinder 4 pushes the transmission column 5 to move linearly, the air pressure provided by the air cylinder 4 pushes the transmission column 5 to move along its axial direction, and after the transmission column 5 is stressed, the connecting block 6 connected to one end of the transmission column 5 moves. During the movement of the connecting block 6, the connecting block side sliding column 7 slides along the inside of the sliding groove 9, the cooperation between the sliding column 7 and the sliding groove 9 can ensure the stability of the sliding, prevent any deviation and jamming phenomenon, and after the sliding column 7 is stressed, the connecting rod 8 connected to the outer wall moves along the set trajectory, and the movement of the connecting rod 8 further causes the connecting column 10 to move. The connecting column 10 moves vertically through the connection with the connecting rod 8, and under the driving of the connecting column 10, the support block 11 connected to the outer wall gradually rises upward, and the support block 11 is designed with high-strength material to ensure that it does not deform when carrying heavy goods. The lifting action of the support block 11 further pushes the top pallet 12 to rise, and during the rising of the pallet 12, the support on one side is connected to the connecting part of the pallet 12 through the rotating shaft 14, so that the pallet 12 can rotate around the rotating shaft 14, thereby realizing the adjustment of the inclination angle. The design of the rotating shaft 14 allows the pallet 12 to rise while rotating accurately according to the required angle, thereby adjusting the inclination of the pallet 12, so that the unloading angle of the pallet 12 can be flexibly adjusted according to different unloading needs, so as to facilitate the smooth unloading of the goods and avoid the situation that the goods slide unstably or are difficult to unload due to improper angle.

[0035] Referring to Figure 1 and Figure 3 , the top of the pallet 12 is fixedly connected with a support frame 15, the top of the support frame 15 is fixedly connected with an unloading table 16, the support frame 15 further supports the unloading table 16, the top of the support frame 15 is fixedly connected with an electric push rod 17, the output end of the electric push rod 17 is fixedly connected with a sliding plate 18, the top of the support frame 15 is fixedly connected with a plurality of sliding rails 19, the sliding plate 18 is slidingly connected to the outer walls of two of the sliding rails 19, one side of the sliding plate 18 is rotatably connected with a rotating rod 20, one end of the rotating rod 20 is rotatably connected with a transmission rod 21, the transmission rod 21 is rotatably connected to the top of the support frame 15, one end of the transmission rod 21 is rotatably connected with a rotating rod 22, the outer walls of the other two sliding rails 19 are slidingly connected with a sliding plate 23, the sliding plate 18 and the sliding plate 23 are connected through the rotating rod 20 and the rotating rod 22, so that they can be coordinated with each other in the horizontal direction, one end of the rotating rod 22 is rotatably connected to one side of the sliding plate 23, and the top of the sliding plate 18 and the sliding plate 23 are rotatably connected with a limiting rod 24.

[0036] Specifically, in the actual unloading process, the output end of the electric push rod 17 drives the sliding plate 18 to slide along the outer wall of the sliding rail 19. The sliding plate 18 is designed to move smoothly on the sliding rail 19, avoiding difficulty in movement due to excessive friction. When the sliding plate 18 moves, it drives the rotating rod 20 connected to one side to rotate accordingly. After the rotating rod 20 is stressed, it drives the connected transmission rod 21 to rotate, thereby pushing the rotating rod 22 to move. The rotating rod 22 is connected to the sliding plate 23, which moves smoothly in the opposite direction of the sliding plate 18 under the drive of the rotating rod 22. The sliding plate 23 and the sliding plate 18 are connected to the limiting rod 24 at the top, which can precisely limit and guide the goods during unloading, preventing accidental sliding or displacement of the goods due to platform angle adjustment or inertia during sliding, thereby providing additional safety protection.

[0037] Working principle: During the use of the unloading platform, when the unloading angle of the supporting plate 12 needs to be adjusted, first drive the transmission column 5 to move through the output end of the air cylinder 4. The transmission column 5 drives the connecting block 6 at one end to move. The connecting block 6 drives the sliding column 7 in the sliding groove 9 to slide. The sliding column 7 drives the connecting rod 8 connected to the outer wall to move, so that the connecting rod 8 drives the connecting column 10 at one end to move. The connecting column 10 drives the supporting block 11 connected to the outer wall to lift. The supporting block 11 drives the supporting plate 12 at the top to lift. At the same time, the supporting plate 12 on one side is stressed to rotate outside the rotating shaft 14, thereby adjusting the inclination of the supporting plate 12, thereby achieving the effect of adjusting the unloading angle according to the demand. During unloading, the sliding plate 18 can be driven to slide on the outer wall of the sliding rail 19 through the output end of the electric push rod 17. The sliding plate 18 drives the rotating rod 20 connected to one side to move under stress. The rotating rod 20 drives the transmission rod 21 connected at one end to rotate under stress. The transmission rod 21 drives the rotating rod 22 connected at one end to rotate, so that the rotating rod 22 drives the sliding plate 23 at one end to move in the opposite direction of the sliding plate 18. At the same time, the limiting rod 24 connected to the top of the sliding plate 23 and the sliding plate 18 clamps the goods outside to limit and guide them, thereby achieving the effect of limiting and guiding the goods during unloading.

[0038] Finally, it should be noted that: the above only describes the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A road freight transport unloading platform, comprising a bottom plate (1), characterized in that: The bottom of the base plate (1) is provided with a moving wheel (2), the top of the base plate (1) is fixedly connected to a fixed frame (3), one side of the fixed frame (3) is fixedly connected to a cylinder (4), the output end of the cylinder (4) is fixedly connected to a transmission column (5), the transmission column (5) is slidably connected to the inside of the fixed frame (3), and one end of the transmission column (5) is provided with an adjustment component; The adjustment assembly includes a connecting block (6), one side of the connecting block (6) is fixedly connected to one end of the transmission column (5), a sliding column (7) is fixedly connected inside the connecting block (6), a sliding groove (9) is provided inside the fixed frame (3), the sliding column (7) is slidably connected inside the sliding groove (9), the outer wall of the sliding column (7) is rotatably connected to a connecting rod (8), one end of the connecting rod (8) is rotatably connected to a connecting column (10), the outer wall of the connecting column (10) is fixedly connected to a supporting block (11), the top of the supporting block (11) is fixedly connected to a supporting plate (12), and a supporting assembly is provided on the top of the base plate (1).

2. A road freight transport unloading platform according to claim 1, characterized in that: The support assembly comprises a fixed block (13) and a rotating shaft (14); the bottom of the fixed block (13) is fixedly connected to the top of the base plate (1); the rotating shaft (14) is rotatably connected to the inside of the fixed block (13); and one side of the support plate (12) is fixedly connected to the outer wall of the rotating shaft (14).

3. A road freight transport unloading platform according to claim 2, characterized in that: The top of the support plate (12) is fixedly connected to a support frame (15), and the top of the support frame (15) is fixedly connected to an unloading platform (16).

4. A road freight transport unloading platform according to claim 3, characterized in that: The top of the support frame (15) is fixedly connected to an electric push rod (17), and the output end of the electric push rod (17) is fixedly connected to a slide plate (18).

5. The road freight transport unloading platform according to claim 4, characterized in that: A plurality of slide rails (19) are fixedly connected to the top of the support frame (15), and the slide plate (18) is slidably connected to the outer walls of two of the slide rails (19).

6. The road freight transport unloading platform according to claim 5, characterized in that: One side of the slide plate (18) is rotatably connected to a rotating rod (20), one end of the rotating rod (20) is rotatably connected to a transmission rod (21), and the transmission rod (21) is rotatably connected to the top of the support frame (15).

7. The road freight transport unloading platform according to claim 6, characterized in that: One end of the transmission rod (21) is rotatably connected to the second rotating rod (22), and the outer walls of the other two slide rails (19) are slidably connected to the second slide plate (23), and one end of the second rotating rod (22) is rotatably connected to one side of the second slide plate (23).

8. The road freight transport unloading platform according to claim 7, characterized in that: The tops of the first slide plate (18) and the second slide plate (23) are both rotatably connected to the limiting rod (24).

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