Telescopic hydraulic unloading platform

Abstract

The utility model discloses a telescopic hydraulic unloading platform which comprises a bottom plate, idler wheels are arranged below the bottom plate, a hydraulic rod is arranged on the upper surface of the bottom plate, a pushing sliding column is arranged at the top end of the hydraulic rod, a sliding rail is arranged on the periphery of the top end of the pushing sliding column, and a shear shank is arranged at the top end of the pushing sliding column. The telescopic hydraulic unloading platform is provided with a first threaded column and a first threaded groove, the first threaded column can be driven to rotate through starting of a first motor, through threaded connection of the first threaded column and the first threaded groove, a movable plate can move through rotation of the first threaded column, and a movable plate can move through movement of the movable plate; the placing platform can be inclined through movement of the movable plate, so that the device can assist in unloading, and the problem that the device is not practical enough due to the fact that most of hydraulic unloading platforms can only conduct lifting transportation and cannot assist unloading is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of unloading platforms, in particular to a telescopic hydraulic unloading platform. Background Art

[0002] The logistics industry is developing rapidly, and the demand for unloading equipment is increasing. Traditional unloading platforms have problems such as fixed installation and large size, which affect logistics efficiency and costs. The telescopic hydraulic unloading platform is telescopic, foldable and portable, and can adapt to different vehicle models and loading and unloading requirements. It uses high-strength materials, has a solid structure, and has a strong load-bearing capacity. It is widely used in logistics, distribution, express delivery and other fields. It is used in conjunction with trucks to improve transportation efficiency, reduce labor costs, and greatly improve unloading efficiency and operational benefits.

[0003] Most of the hydraulic unloading platforms on the market can only be used for lifting and transportation, but cannot be used for auxiliary unloading, which makes the device not practical enough. For this reason, a telescopic hydraulic unloading platform is needed. Utility Model Content

[0004] The purpose of the utility model is to provide a telescopic hydraulic unloading platform, which solves the problem that most hydraulic unloading platforms in the prior art can only be used for lifting and transportation but cannot be used for auxiliary unloading, resulting in the device being impractical.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a telescopic hydraulic unloading platform, comprising a bottom plate, rollers are provided below the bottom plate, a hydraulic rod is provided on the upper surface of the bottom plate, a push slide is provided at the top of the hydraulic rod, a sliding track is provided on the periphery of the top of the push slide, a scissors frame is provided at the top of the push slide, a first rotating shaft is provided at the connection between the push slide and the scissors frame, a second rotating shaft is provided at the connection between the bottom plate and the scissors frame, and a lifting platform is provided at the top of the scissors frame;

[0006] A support plate is installed above the lifting platform, a first motor is fixed inside the support plate, a first threaded column is provided at the rotating end of the first motor, the outer thread of the first threaded column is connected to the first thread groove, a movable plate is provided on the outside of the first thread groove, a first slider is fixed to the side wall of the movable plate, a first slide rail is provided on the outside of the first slider, a movable plate is provided on one side of the movable plate, a third rotating shaft is provided at the connection between the movable plate and the movable plate, a placing platform is provided at the other end of the movable plate, a fourth rotating shaft is provided at the connection between the movable plate and the placing platform, and a fifth rotating shaft is provided at the connection between the support plate and the placing platform.

[0007] Preferably, a second motor is fixed inside the lifting platform, a second threaded column is provided at the rotating end of the second motor, the outer thread of the second threaded column is connected to a second thread groove, a movable bracket is provided outside the second thread groove, a limiting groove is provided inside the movable bracket, and a limiting column is provided on the inner side of the limiting groove.

[0008] Preferably, the push slide column forms a movable structure with the base plate through the hydraulic rod, the push slide column and the sliding track form a sliding structure, and the push slide column forms a rotating structure with the scissor frame through the first rotating shaft.

[0009] Preferably, the first threaded column forms a rotating structure through the operation of the first motor, and the first threaded column forms a threaded connection with the movable plate through the first thread groove, and the movable plate forms a sliding structure with the first slide rail through the first slider.

[0010] Preferably, the movable plate and the movable plate form a rotating structure through the third rotating shaft, the movable plate and the placement platform form a rotating structure through the fourth rotating shaft, and the placement platform and the support plate form a rotating structure through the fifth rotating shaft.

[0011] Preferably, the second threaded column forms a rotating structure through the operation of the second motor, and the second threaded column forms a threaded connection with the movable bracket through the second threaded groove, and the movable bracket forms a sliding structure with the limiting groove and the limiting column, and the movable bracket and the support plate form a fixed structure.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The telescopic hydraulic unloading platform is provided with a first threaded column and a first threaded groove. When the first motor is turned on, the first threaded column can be driven to rotate. After the first threaded column and the first threaded groove are threadedly connected, the rotation of the first threaded column can move the movable plate, and the movement of the movable plate can make the movable plate movable. The movement of the movable plate can tilt the placement platform, thereby enabling the device to assist in unloading, avoiding the problem that most hydraulic unloading platforms can only be used for lifting and transportation but not for assisting unloading, resulting in the device being less practical.

[0014] 2. The telescopic hydraulic unloading platform is provided with a second threaded column and a second threaded groove. By turning on the second motor, the second threaded column can be driven to rotate. Through the threaded connection between the second threaded column and the second threaded groove, the rotation of the second threaded column can make the movable bracket move, and the movement of the movable bracket can make the support plate move, so that the placement platform can be extended. This device can make the placement platform closer to the goods, making it more convenient for workers to load and unload goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a rear structural schematic diagram of a telescopic hydraulic unloading platform proposed in the utility model;

[0016] Figure 2 This is a front structural diagram of a telescopic hydraulic unloading platform proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the unfolded structure of a telescopic hydraulic unloading platform proposed in the utility model;

[0018] Figure 4 This is a schematic cross-sectional view of the telescopic hydraulic unloading platform proposed by the utility model.

[0019] In the figure: 1. Base plate; 2. Roller; 3. Hydraulic rod; 4. Push slide; 5. Sliding track; 6. First rotating shaft; 7. Scissors frame; 8. Second rotating shaft; 9. Lifting platform; 10. Support plate; 11. First motor; 12. First threaded column; 13. First threaded groove; 14. Moving plate; 15. First slider; 16. First slide rail; 17. Third rotating shaft; 18. Movable plate; 19. Fourth rotating shaft; 20. Placing platform; 21. Fifth rotating shaft; 22. Second motor; 23. Second threaded column; 24. Second threaded groove; 25. Moving bracket; 26. Limiting groove; 27. Limiting column. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Example 1

[0022] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, a telescopic hydraulic unloading platform is shown in the figure, including a base plate 1, a roller 2 is provided below the base plate 1, a hydraulic rod 3 is provided on the upper surface of the base plate 1, a push slide 4 is provided at the top of the hydraulic rod 3, a sliding track 5 is provided on the periphery of the top of the push slide 4, a scissor frame 7 is provided at the top of the push slide 4, a first rotating shaft 6 is provided at the connection between the push slide 4 and the scissor frame 7, a second rotating shaft 8 is provided at the connection between the base plate 1 and the scissor frame 7, and a lifting platform 9 is provided at the top of the scissor frame 7;

[0023] A support plate 10 is installed above the lifting platform 9, and a first motor 11 is fixed inside the support plate 10. A first threaded column 12 is provided at the rotating end of the first motor 11, and the outer periphery of the first threaded column 12 is threadedly connected to a first thread groove 13. A movable plate 14 is provided on the outside of the first thread groove 13, and a first slider 15 is fixed to the side wall of the movable plate 14. A first slide rail 16 is provided on the outer side of the first slider 15, and a movable plate 18 is provided on one side of the movable plate 14. A third rotating shaft 17 is provided at the connection between the movable plate 14 and the movable plate 18, and a placement platform 20 is provided at the other end of the movable plate 18. A fourth rotating shaft 19 is provided at the connection between the movable plate 18 and the placement platform 20, and a fifth rotating shaft 21 is provided at the connection between the support plate 10 and the placement platform 20.

[0024] The push slide 4 forms a movable structure with the base plate 1 through the hydraulic rod 3, and the push slide 4 and the sliding track 5 form a sliding structure, and the push slide 4 forms a rotating structure with the scissor frame 7 through the first rotating shaft 6. The extension and retraction of the hydraulic rod 3 can drive the push slide 4 to move, and the movement of the push slide 4 can drive the scissor frame 7 to extend and retract, thereby driving the lifting platform 9 to rise and fall, and thus driving the goods to be lifted and transported.

[0025] The first threaded column 12 forms a rotating structure through the operation of the first motor 11 , and the first threaded column 12 forms a threaded connection with the movable plate 14 through the first thread groove 13 , and the movable plate 14 forms a sliding structure with the first slide rail 16 through the first slider 15 .

[0026] The movable plate 14 forms a rotating structure with the movable plate 18 through the third rotating shaft 17, and the movable plate 18 forms a rotating structure with the placement platform 20 through the fourth rotating shaft 19, and the placement platform 20 forms a rotating structure with the support plate 10 through the fifth rotating shaft 21. By turning on the first motor 11, the first threaded column 12 can be driven to rotate. Through the threaded connection between the first threaded column 12 and the first thread groove 13, the rotation of the first threaded column 12 can make the movable plate 14 move, and the movement of the movable plate 14 can make the movable plate 18 move, and the movement of the movable plate 18 can make the placement platform 20 tilt, so that the device can assist in unloading.

[0027] Example 2

[0028] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, this embodiment further illustrates Example 1, a second motor 22 is fixed inside the lifting platform 9, a second threaded column 23 is provided at the rotating end of the second motor 22, the outer thread of the second threaded column 23 is connected to a second threaded groove 24, a movable bracket 25 is provided on the outside of the second threaded groove 24, a limiting groove 26 is provided inside the movable bracket 25, and a limiting column 27 is provided on the inner side of the limiting groove 26.

[0029] The second threaded column 23 forms a rotating structure through the operation of the second motor 22, and the second threaded column 23 is threadedly connected to the movable bracket 25 through the second threaded groove 24, and the movable bracket 25 forms a sliding structure with the limiting groove 26 and the limiting column 27, and the movable bracket 25 and the support plate 10 form a fixed structure. By turning on the second motor 22, the second threaded column 23 can be driven to rotate. Through the threaded connection between the second threaded column 23 and the second threaded groove 24, the rotation of the second threaded column 23 can make the movable bracket 25 move, and the movement of the movable bracket 25 can make the support plate 10 move, so that the placement platform 20 can be extended. This device can make the placement platform 20 closer to the goods, making it more convenient for workers to load and unload goods.

[0030] Working principle: First, the extension and retraction of the hydraulic rod 3 can drive the push slide 4 to move, and the movement of the push slide 4 can push the scissors frame 7 to extend and retract, thereby driving the lifting platform 9 to rise and fall, and thus driving the goods to be lifted and transported. By turning on the first motor 11, the first threaded column 12 can be driven to rotate, and the rotation of the first threaded column 12 can make the movable plate 14 move, and the movement of the movable plate 14 can make the movable plate 18 move, and the movement of the movable plate 18 can make the placement platform 20 tilt, so that the device can assist in unloading, and then by turning on the second motor 22, the second threaded column 23 can be driven to rotate, and the rotation of the second threaded column 23 can make the movable bracket 25 move, and the movement of the movable bracket 25 can make the support plate 10 move, so that the placement platform 20 can be extended. This device can make the placement platform 20 closer to the goods, making it more convenient for workers to load and unload goods.

[0031] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A telescopic hydraulic unloading platform, comprising a bottom plate (1), characterized in that: A roller (2) is provided below the base plate (1), a hydraulic rod (3) is provided on the upper surface of the base plate (1), a push slide (4) is provided at the top end of the hydraulic rod (3), a sliding track (5) is provided on the periphery of the top end of the push slide (4), a scissor frame (7) is provided at the top end of the push slide (4), a first rotating shaft (6) is provided at the connection between the push slide (4) and the scissor frame (7), a second rotating shaft (8) is provided at the connection between the base plate (1) and the scissor frame (7), and a lifting platform (9) is provided at the top end of the scissor frame (7); A support plate (10) is installed above the lifting platform (9), a first motor (11) is fixed inside the support plate (10), a first threaded column (12) is provided at the rotating end of the first motor (11), the outer periphery of the first threaded column (12) is threadedly connected to a first threaded groove (13), a movable plate (14) is provided outside the first threaded groove (13), a first slider (15) is fixed to the side wall of the movable plate (14), a first slide rail (16) is provided outside the first slider (15), a movable plate (18) is provided on one side of the movable plate (14), a third rotating shaft (17) is provided at the connection between the movable plate (14) and the movable plate (18), a placement platform (20) is provided at the other end of the movable plate (18), a fourth rotating shaft (19) is provided at the connection between the movable plate (18) and the placement platform (20), and a fifth rotating shaft (21) is provided at the connection between the support plate (10) and the placement platform (20).

2. The telescopic hydraulic unloading platform according to claim 1, characterized in that: A second motor (22) is fixed inside the lifting platform (9), a second threaded column (23) is provided at the rotating end of the second motor (22), the outer periphery of the second threaded column (23) is threadedly connected to a second threaded groove (24), a movable bracket (25) is provided outside the second threaded groove (24), a limiting groove (26) is provided inside the movable bracket (25), and a limiting column (27) is provided inside the limiting groove (26).

3. The telescopic hydraulic unloading platform according to claim 1, characterized in that: The push slide (4) forms a movable structure with the hydraulic rod (3) and the bottom plate (1), and the push slide (4) and the sliding track (5) form a sliding structure, and the push slide (4) forms a rotating structure with the first rotating shaft (6) and the scissors frame (7).

4. The telescopic hydraulic unloading platform according to claim 1, characterized in that: The first threaded column (12) forms a rotating structure through the operation of the first motor (11), and the first threaded column (12) forms a threaded connection with the movable plate (14) through the first threaded groove (13), and the movable plate (14) forms a sliding structure with the first slide rail (16) through the first slider (15).

5. The telescopic hydraulic unloading platform according to claim 1, characterized in that: The movable plate (14) forms a rotating structure with the movable plate (18) via the third rotating shaft (17), and the movable plate (18) forms a rotating structure with the placement platform (20) via the fourth rotating shaft (19), and the placement platform (20) forms a rotating structure with the support plate (10) via the fifth rotating shaft (21).

6. The telescopic hydraulic unloading platform according to claim 2, characterized in that: The second threaded column (23) forms a rotating structure through the operation of the second motor (22), and the second threaded column (23) forms a threaded connection with the movable bracket (25) through the second threaded groove (24), and the movable bracket (25) forms a sliding structure with the limiting groove (26) and the limiting column (27), and the movable bracket (25) and the support plate (10) form a fixed structure.

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