Rapid unloading platform for port containers

Abstract

The utility model belongs to the technical field of container unloading, and particularly discloses a port container rapid unloading platform which comprises a platform body, a moving mechanism is arranged at the bottom end of the platform body, an anti-retreating mechanism is arranged on the surface of the platform body, and an adjusting mechanism matched with the anti-retreating mechanism is arranged in the platform body. The adjusting mechanism comprises a plurality of rotating rods rotationally connected into the platform body, rotating discs are arranged on the end faces of the rotating rods, connecting columns are fixedly connected to the joints of the rotating rods, connecting rods are rotationally connected to the outer surfaces of the connecting columns, and limiting boxes are rotationally connected to the ends, away from the connecting columns, of the connecting rods. A limiting insertion rod matched with the anti-retreating mechanism is arranged in the limiting box. Whether the limiting insertion rod is matched with the limiting teeth or not can be controlled through the adjusting mechanism, so that the unloading platform is controlled to move and be fixed, the phenomenon that the unloading platform retreats can be effectively prevented by matching the limiting insertion rod with the limiting teeth when a forklift goes in and out, and therefore dangerous accidents are avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to container unloading technical field, concretely relates to a port container quick unloading platform. BACKGROUND

[0002] The forklift is needed when the port container is unloaded, the unloading platform with the slope is installed at the entrance of the container, then the forklift enters the container through the unloading platform and carries the goods outward, and the unloading work of the port container can be completed.

[0003] The unloading platform is directly built in the container at present, and the unloading platform may be reversed in the moving process of the forklift, so that accidents are prone to occur when the forklift enters and exits, and casualties and losses are caused. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings in the prior art and provides a port container quick unloading platform.

[0005] In order to achieve the above object, the utility model provides a port container quick unloading platform, which comprises a platform body, a moving mechanism is arranged at the bottom end of the platform body, a retreat prevention mechanism is arranged on the surface of the moving mechanism, an adjusting mechanism matched with the retreat prevention mechanism is arranged in the platform body, the adjusting mechanism comprises a plurality of rotating rods rotatably connected in the platform body, rotating discs are arranged on the end faces of the rotating rods, a connecting column is fixedly connected at the connecting position of the rotating rods, a connecting rod is rotatably connected to the outer surface of the connecting column, a limiting box is rotatably connected to the end of the connecting rod away from the connecting column, an elastic piece is arranged in the limiting box, and a limiting plug rod is fixedly connected to the end of the elastic piece close to the outlet of the limiting box.

[0006] In the above technical scheme, further, the moving mechanism comprises two supports fixedly connected at the bottom end of the platform body, an axle is rotatably connected between the two supports, and moving wheels are fixedly connected to the two end faces of the axle.

[0007] In the above technical scheme, further, the surface of the axle is provided with the retreat prevention mechanism, the retreat prevention mechanism comprises a plurality of limiting teeth fixedly connected to the surface of the axle, and the limiting plug rod and the limiting grooves formed by the limiting teeth are matched with each other.

[0008] In the above technical scheme, further, a lifting mechanism is arranged at the bottom end of one side of the platform body, and the lifting mechanism comprises hydraulic telescopic legs fixedly installed at the bottom end of the platform body.

[0009] Further, one side of the platform body is provided with a threaded hole, a threaded rod is rotatably connected in the threaded hole through threads, one end of the threaded rod outside the platform body is fixedly connected with an adjusting knob, and one end of the threaded rod inside the platform body is fixedly connected with the rotating rod.

[0010] Further, the top end of the limiting box is fixedly connected with a pin shaft, the pin shaft is rotatably connected with the connecting rod, and the limiting box is connected with the connecting rod through the pin shaft.

[0011] Compared with the prior art, the utility model has the advantages of the following beneficial effects:

[0012] 1. The adjusting mechanism can control whether the limiting rod and the limiting tooth cooperate, thereby controlling the movement and fixation of the unloading platform, and when the forklift truck enters and exits, the cooperation of the limiting rod and the limiting tooth can effectively prevent the unloading platform from moving downward, thereby avoiding dangerous accidents.

[0013] 2. The adjusting mechanism can control the movement of the unloading platform, which can facilitate the forklift truck to enter and exit for unloading and can also move the unloading platform, so that the unloading platform is suitable for different unloading environments and improves the wide applicability of the unloading platform. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The utility model provides a whole structure schematic view of a port container quick unloading platform;

[0015] Figure 2 The utility model provides a structure schematic view of another view angle of a port container quick unloading platform;

[0016] Figure 3 The utility model provides a structure schematic view of an adjusting mechanism in a port container quick unloading platform;

[0017] Figure 4 The utility model provides a structure sectional view of a port container quick unloading platform in a retreat prevention mechanism.

[0018] In the drawing: 1, platform body;2, hydraulic telescopic leg;3, support;4, wheel shaft;5, moving wheel;6, limiting tooth;7, adjusting knob;8, threaded rod;9, rotating rod;10, rotating disc;11, connecting column;12, connecting rod;13, limiting box;14, pin shaft;15, threaded hole;16, elastic piece;17, limiting rod. DETAILED DESCRIPTION

[0019] In order to enable the above-mentioned purpose, features and advantages of the present application to be clearer, the present application will be further described in detail below with reference to the drawings and specific embodiments.

[0020] As Figures 1-4 shown in a kind of port container quick unloading platform, including platform main body 1, the bottom of platform main body 1 is provided with moving mechanism, the surface of moving mechanism is provided with anti-retreating mechanism, the inside of platform main body 1 is provided with adjusting mechanism matched with anti-retreating mechanism, adjusting mechanism includes multiple rotating rods 9 rotationally connected in the inside of platform main body 1, the end face of multiple rotating rods 9 is provided with rotating disc 10, the connecting place of multiple rotating rods 9 is fixedly connected with connecting column 11, the outer surface of connecting column 11 is rotationally connected with connecting rod 12, the end of connecting rod 12 away from connecting column 11 is rotationally connected with limit box 13, the inside of limit box 13 is provided with elastic member 16, the end of elastic member 16 close to limit box 13 export is fixedly connected with limit plug 17, by adjusting mechanism, whether limit plug 17 and limit tooth 6 cooperate can be controlled, when limit plug 17 and limit tooth 6 cooperate, it can prevent moving mechanism from moving, prevent forklift from moving unloading platform in the process of going in and out, avoid the occurrence of accident, when limit plug 17 and limit tooth 6 do not cooperate, the movement of unloading platform can be controlled.

[0021] Moving mechanism includes two supports 3 fixedly connected at the bottom of platform main body 1, wheel shaft 4 is rotationally connected between two supports 3, the both ends of wheel shaft 4 are fixedly connected with moving wheel 5, moving mechanism can control the movement of unloading platform, so that the present unloading platform can adapt to different unloading environment, improve the widespread applicability of unloading platform.

[0022] The surface of wheel shaft 4 is provided with anti-retreating mechanism, and the anti-retreating mechanism includes multiple limit teeth 6 fixedly connected to the surface of wheel shaft 4, the limit plug 17 and the limit slot formed by the multiple limit teeth 6 are matched with each other, the anti-retreating mechanism can prevent the unloading platform from moving, so as to ensure the stability of the unloading platform during unloading and prevent dangerous accidents from occurring.

[0023] The bottom of one side of platform main body 1 is provided with lifting mechanism, and the lifting mechanism includes hydraulic telescopic legs 2 fixedly installed at the bottom of platform main body 1, the height of the unloading platform can be adjusted by the lifting mechanism, so that the unloading platform can adapt to containers of different heights, and the widespread applicability of the present unloading platform is further improved.

[0024] One side of the platform body 1 is provided with a threaded hole 15, the inside of the threaded hole 15 is connected with a threaded rod 8 through thread rotation, one end of the threaded rod 8 outside the platform body 1 is fixedly connected with an adjusting knob 7, one end of the threaded rod 8 inside the platform body 1 is in a fixed connection state with a rotating rod 9, through the cooperation between the threaded rod 8 and the threaded hole 15, the adjusting knob 7 is in a fixed state after adjustment, which can prevent the limit plug 17 from falling off when cooperating with the limit tooth 6, so that the unloading platform moves, and can also prevent the limit plug 17 from suddenly cooperating with the limit tooth 6 when not cooperating, which affects the movement of the unloading platform.

[0025] The top end of the limit box 13 is fixedly connected with a pin shaft 14, the pin shaft 14 is in a rotating connection state with the connecting rod 12, the limit box 13 is connected with the connecting rod 12 through the pin shaft 14, and the limit box 13 is in a sliding connection state with the platform body 1, when the limit box 13 is driven to rise, the limit plug 17 cannot cooperate with the limit tooth 6, so that the adjustment mechanism is used to control the cooperation state of the limit plug 17 and the limit tooth 6, and then whether the unloading platform can move is controlled.

[0026] Working principle: first, the unloading platform is moved to the outside of the container where unloading is needed, at this time, the limit plug 17 does not cooperate with the limit tooth 6, the height of the unloading platform is adjusted by using the lifting mechanism, so that the unloading platform is aligned with the container, then the adjusting knob 7 can be adjusted, so that the limit plug 17 can cooperate with the limit tooth 6, when the limit plug 17 cooperates with the limit tooth 6, the moving mechanism is limited, so that it cannot move, and the forklift can enter and exit the container through the unloading platform at this time, and the goods in the container are taken out, the unloading work of the container is completed, then the adjusting knob 7 is rotated in the opposite direction, the connecting rod 12 is driven to rise by the rotating rod 9, the cooperation between the limit plug 17 and the limit tooth 6 is cancelled, the unloading platform is moved to other containers where unloading is needed, or is moved to a place for storing the unloading platform.

[0027] The above shows and describes the basic principle, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above examples, the above examples and descriptions in the specification are only the principles of the present application, various changes and improvements can be made to the present application without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A port container quick unloading platform comprising a platform main body (1), characterized in that, The bottom end of the platform body (1) is provided with a moving mechanism, the surface of the moving mechanism is provided with an anti-back mechanism, the inside of the platform body (1) is provided with an adjusting mechanism matched with the anti-back mechanism, the adjusting mechanism comprises a plurality of rotating rods (9) rotatably connected in the inside of the platform body (1), the end faces of the plurality of rotating rods (9) are provided with rotating discs (10), the connecting portions of the plurality of rotating rods (9) are fixedly connected with connecting columns (11), the outer surfaces of the connecting columns (11) are rotatably connected with connecting rods (12), one end of the connecting rod (12) away from the connecting column (11) is rotatably connected with a limiting box (13), the inside of the limiting box (13) is provided with an elastic element (16), one end of the elastic element (16) close to the outlet of the limiting box (13) is fixedly connected with a limiting plug rod (17).

2. A port container rapid unloading platform according to claim 1, characterized in that, The moving mechanism comprises two supports (3) fixedly connected at the bottom end of the platform body (1), and a wheel shaft (4) rotatably connected between the two supports (3), and the two end faces of the wheel shaft (4) are fixedly connected with moving wheels (5).

3. A port container rapid unloading platform according to claim 2, characterised in that, The surface of the wheel shaft (4) is provided with an anti-back mechanism, the anti-back mechanism comprises a plurality of limiting teeth (6) fixedly connected to the surface of the wheel shaft (4), and the limiting plug rod (17) and the limiting grooves formed by the plurality of limiting teeth (6) are matched with each other.

4. A port container rapid unloading platform according to claim 1, characterized in that, The bottom end of one side of the platform body (1) is provided with a lifting mechanism, and the lifting mechanism comprises hydraulic telescopic legs (2) fixedly installed at the bottom end of the platform body (1).

5. A port container rapid unloading platform according to claim 1, characterized in that, One side of the platform body (1) is provided with a threaded hole (15), the inside of the threaded hole (15) is rotatably connected with a threaded rod (8) through threads, one end of the threaded rod (8) located outside the platform body (1) is fixedly connected with an adjusting knob (7), and the other end of the threaded rod (8) located inside the platform body (1) is in a fixedly connected state with the rotating rod (9).

6. A port container rapid unloading platform according to claim 1, characterized in that, The top end of the limiting box (13) is fixedly connected with a pin shaft (14), the pin shaft (14) is in a rotatable connection state with the connecting rod (12), and the limiting box (13) is connected with the connecting rod (12) through the pin shaft (14).

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