Turnover mechanism for container turnover machine

Abstract

The utility model discloses a turnover mechanism for a container turnover machine, which comprises a fixed frame, a rotary frame capable of rotating relative to the fixed frame, a crank arm, a telescopic rod A and a telescopic rod B, the crank arm comprises a rotary end, a driving end A and a driving end B, and the rotary end, the fixed frame and the rotary frame are connected through shafts. The driving end A is hinged to the telescopic end of the telescopic rod A, the fixed end of the telescopic rod A is hinged to the fixing frame, the telescopic end of the telescopic rod B is hinged to the driving end B, the fixed end of the telescopic rod B is fixed to the reversing frame, and the telescopic rod A and the telescopic rod B can stretch out and draw back synchronously or independently. The turnover mechanism is simple and reliable in structural design, exquisite in structure and capable of achieving forward or backward turnover.

Description

Technical Field

[0001] This utility model relates to a container tipping mechanism, and specifically designs a tipping mechanism for a tipping machine. Background Technology

[0002] With the continuous development of global trade, containers are widely used as an important means of transportation. In container loading and unloading operations, container turning is a crucial task. Traditional container turning operations rely on manual calculation of the item's position and manual turning, which is inefficient and prone to errors, leading to prolonged container dwell time and increased logistics costs. It also affects container safety and increases the risk of cargo loss. Therefore, optimizing the container turning process to improve operational efficiency and safety is particularly important. Currently, the turning machines used domestically and internationally are length-oriented turning mechanisms, with turning angles all less than 90°. There are currently no hydraulically driven forward and backward large-angle turning mechanisms. Utility Model Content

[0003] To address the aforementioned deficiencies in the existing technology, this utility model provides a tilting mechanism for a container tilting machine, which is simple and reliable in design, ingenious in structure, and can achieve forward or backward tilting.

[0004] To achieve the above objectives, the technical solution of this utility model is: a tilting mechanism for a container tilting machine, comprising a fixed frame, a rotating frame that can rotate equivalent to the fixed frame, and a curved arm, the curved arm comprising a rotating end, a driving end A, and a driving end B, wherein the rotating end, the fixed frame, and the rotating frame are connected by a shaft, and further comprising a telescopic rod A and a telescopic rod B, wherein the driving end A is hinged to the telescopic end of the telescopic rod A, the fixed end of the telescopic rod A is hinged to the fixed frame, the telescopic end of the telescopic rod B is hinged to the driving end B, and the fixed end of the telescopic rod B is fixed to the rotating frame, wherein the telescopic rod A and the telescopic rod B can extend and retract synchronously or independently.

[0005] Preferably, the crank arm is wave-shaped, the slewing end and drive end A are located at both ends of the crank arm, the drive end B is located in the middle of the crank arm, and the slewing end, drive end A and drive end B are set at an obtuse angle.

[0006] Preferably, the fixing frame is fixedly connected to the ground, and a side support is obliquely provided on the outer side of the fixing frame.

[0007] Preferably, the rotating frame is provided with a mounting base for mounting the telescopic rod B, and the telescopic rod B is fixedly connected to the mounting base.

[0008] Preferably, it also includes multiple position sensors for controlling the extension and retraction limit positions of telescopic rod A and telescopic rod B, respectively.

[0009] Preferably, both telescopic rod A and telescopic rod B are hydraulic cylinders.

[0010] Compared with the prior art, the advantages and positive effects of this utility model are as follows: the unique structural design of telescopic rod A and telescopic rod B can greatly improve the load capacity during flipping and ensure smooth operation. Through the crank arm transmission, large-angle rotation can be achieved. The independent installation feature of telescopic rod A and telescopic rod B on the fixed frame or rotating frame greatly reduces the processing requirements and installation difficulty of the equipment. Attached Figure Description

[0011] Figure 1 This is the working state of the present invention. Figure 1 ;

[0012] Figure 2 This is the working state of the present invention. Figure 2 ;

[0013] Figure 3 This is the working state of the present invention. Figure 3 ;

[0014] Figure 4 This is the working state of the present invention. Figure 4 ;

[0015] Figure 5 This is the working state of the present invention. Figure 5 ;

[0016] In the above figures: 1. Fixed frame; 2. Rotary frame; 21. Mounting base; 3. Articulated arm; 31. Rotary end; 32. Drive end A; 33. Drive end B; 4. Telescopic rod A; 5. Telescopic rod B; 6. Position sensor; 7. Side bracket. Detailed Implementation

[0017] The present invention will now be described in detail through exemplary embodiments. However, it should be understood that, without further description, elements, structures, and features in one embodiment may be advantageously incorporated into other embodiments.

[0018] A tipping mechanism for a container tipping machine, see [link / reference] Figure 1 —5, including a fixed frame 1, and a rotating frame 2 that can rotate relative to the fixed frame 1, wherein a mounting base 21 is provided on the rotating frame 2.

[0019] It also includes a crank arm 3, which includes a rotary end 31, a drive end A32 and a drive end B33. The rotary end 31, the fixed frame 1 and the rotary frame 2 are connected by a shaft.

[0020] The crank arm 3 is wave-shaped, and the rotating end 31, the driving end A32 and the driving end B33 are set at an obtuse angle. The rotating end 31 and the driving end A32 are located at both ends of the crank arm 3, and the driving end B33 is located in the middle of the crank arm 3.

[0021] It also includes telescopic rod A4 and telescopic rod B5, with telescopic rod B5 fixedly connected to mounting base 21. Both telescopic rod A4 and telescopic rod B5 are hydraulic cylinders.

[0022] The drive end A32 is hinged to the telescopic end of the telescopic rod A4, the fixed end of the telescopic rod A4 is hinged to the fixed frame 1, the telescopic end of the telescopic rod B5 is hinged to the drive end B33, and the fixed end of the telescopic rod B5 is fixed to the rotating frame 2. The telescopic rods A4 and B5 can extend and retract synchronously or individually. The system also includes multiple position sensors 6 for controlling the extension and retraction limit positions of the telescopic rods A4 and B5 respectively.

[0023] To increase the stability of the crank arm 3 during rotation, the fixed frame 1 is fixedly connected to the ground, and a side support 7 is obliquely provided on the outer side of the fixed frame 1.

[0024] When telescopic rod A4 remains stationary and telescopic rod B5 extends or retracts, telescopic rod B5 pushes the crank arm 3 and telescopic rod A4 to rotate, causing the slewing frame 2 to rotate left and right around the slewing connection between the crank arm 3 and the fixed frame 1; when telescopic rod B5 remains stationary and telescopic rod A4 extends or retracts, telescopic rod A4 pushes the crank arm 3 and telescopic rod B5 to rotate, causing the entire slewing frame 2 to rotate left and right around the slewing connection between the crank arm 3 and the fixed support.

[0025] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A tilting mechanism for a container tilting machine, characterized in that: The system includes a fixed frame, a rotating frame that can rotate relative to the fixed frame, and a crank arm. The crank arm includes a rotating end, a drive end A, and a drive end B. The rotating end, the fixed frame, and the rotating frame are connected by a shaft. The system also includes a telescopic rod A and a telescopic rod B. The drive end A is hinged to the telescopic end of the telescopic rod A, the fixed end of the telescopic rod A is hinged to the fixed frame, and the telescopic end of the telescopic rod B is hinged to the drive end B. The fixed end of the telescopic rod B is fixed to the rotating frame. The telescopic rod A and the telescopic rod B can extend and retract synchronously or independently.

2. The tilting mechanism for a container tilting machine according to claim 1, characterized in that: The crank arm is wave-shaped, with the slewing end and drive end A located at both ends of the crank arm, and the drive end B located in the middle of the crank arm. The slewing end, drive end A, and drive end B are set at an obtuse angle.

3. The tilting mechanism for a container tilting machine according to claim 1, characterized in that: The fixed frame is fixedly connected to the ground, and a side support is obliquely provided on the outer side of the fixed frame.

4. The tilting mechanism for a container tilting machine according to claim 1, characterized in that: The rotating frame is equipped with a mounting base for installing the telescopic rod B, and the telescopic rod B is fixedly connected to the mounting base.

5. The tilting mechanism for a container tilting machine according to claim 1, characterized in that: It also includes multiple position sensors used to control the extension and retraction limits of telescopic rods A and B.

6. The tilting mechanism for a container tilting machine according to claim 1, characterized in that: Both telescopic rod A and telescopic rod B are hydraulic cylinders.

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