A frame reversing machine

Abstract

The utility model discloses a kind of inverted frame machines, it is related to goods transfer technical field, including first fixed frame, the upper end of first fixed frame is hinged with turnover structure, the inside fixed connection of turnover structure has cage frame, the side of cage frame is provided with protection mechanism, the protection mechanism includes with the side fixed connection of cage frame second fixed frame, the upper end of second fixed frame is hinged with movable rod. The inverted frame machine of the present application is cooperated by the use of protection plate, first rotating shaft, second rotating shaft, movable rod, second fixed frame and electric telescopic rod, movable rod is driven by electric telescopic rod linkage, drives first rotating shaft and second rotating shaft synchronous rotation, so that protection plate forms adjustable angle protection barrier in dumping process, the design can effectively prevent goods from splashing or sliding outwards when overturning, avoid operator being hit or scratched by goods, significantly improve the operation safety, realize the protection to the goods of overturning.

Description

Technical Field

[0001] This utility model relates to the field of cargo transfer technology, specifically a frame-turning machine. Background Technology

[0002] In the field of freight transportation, there are many ways to handle cargo transshipment. However, in some cases, the goods to be transshipped are too scattered, and individual transshipment is time-consuming and labor-intensive, which greatly affects the transshipment efficiency. At present, there is also a transportation method of centralized transshipment, which concentrates the goods in a frame and tilts the frame to tilt and transship the goods. However, this method is too specific to the goods it carries and is not universally applicable. Therefore, it is particularly urgent to develop a device that can be used for tilting and transshipping all kinds of goods.

[0003] To address the issues of poor adaptability and overly specific requirements of existing crating machines for handling various types of goods, this invention addresses these problems by designing a frame size structure suitable for goods of various specifications. A hydraulic rod drives the tilting mechanism to handle goods of different weights, ensuring smooth and continuous movement during tilting to reduce damage. Customizable adjustment of the running speed and angle ensures accurate tilting, effectively improving the practicality of the crating machine.

[0004] While the above solutions can rotate the goods, the tilting machine in the aforementioned patent is difficult to protect the rotated goods. During the tilting process, the goods are prone to slipping or splashing outside the box, causing work-related injuries such as being hit or scratched by the falling goods to the operators. Therefore, we provide a tilting machine to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a frame-turning machine to solve the problems raised in the prior art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a frame turning machine, comprising a first fixed frame, a flipping structure hinged to the upper end of the first fixed frame, a cage frame fixedly connected inside the flipping structure, and a protective mechanism provided on one side of the cage frame;

[0007] The protective mechanism includes a second fixed frame fixedly connected to one side of the cage frame. A movable rod is hinged to the upper end of the second fixed frame. A first rotating shaft is hinged to one end of the movable rod. A protective plate is fixedly connected to the outer surface of the first rotating shaft. An electric telescopic rod is hinged to the other end of the movable rod. The fixed end of the electric telescopic rod is hinged to one side of the second fixed frame.

[0008] Preferably, the upper end of the cage frame is hinged with a second rotating shaft, and the outer surface of the second rotating shaft is fixedly connected to the inner wall of the protective plate. The protective plate can be rotated through the second rotating shaft to protect the goods inside the cage frame.

[0009] Preferably, the first fixing frame includes a bottom fixing frame, and a hinge frame is fixedly connected to the upper end of the bottom fixing frame. The hinge frame is installed on the fixing frame, and the support can be flipped through the hinge frame.

[0010] Preferably, a hydraulic strut is hinged to the upper surface of the bottom fixing frame, and a hydraulic piston rod is slidably connected to the inner wall of the hydraulic strut. The hydraulic strut is installed on the fixing frame, and the support frame can be rotated by the hydraulic strut and the hydraulic piston rod.

[0011] Preferably, the tipping structure includes a support frame, and a hydraulic piston rod is hinged to one side of the support frame. The hydraulic piston rod is mounted on the support frame and can tip over the goods inside the cage.

[0012] Preferably, the lower end of the hydraulic piston rod is slidably connected to the inner wall of the hydraulic strut, a guide frame is fixedly connected to the upper surface of the support frame, a receiving frame is fixedly connected to the inner side of the guide frame, and the receiving frame is installed on the support frame, through which the bottom of the cage frame can be supported.

[0013] Preferably, the interior of the support frame is fixedly connected to the lower end of the cage frame, and the upper end of the support frame is fixedly connected to a closing baffle. The cage frame is installed inside the support frame, and the goods inside the cage frame can be turned over by the support frame.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. The frame-turning machine of this application uses a protective plate, a first rotating shaft, a second rotating shaft, a movable rod, a second fixed frame, and an electric telescopic rod in combination. The electric telescopic rod drives the movable rod to rotate synchronously, so that the protective plate forms an adjustable-angle protective barrier during the tilting process. This design can effectively prevent the goods from splashing or slipping outwards when the machine is turned over, avoid the operator being hit or scratched by the goods, significantly improve the safety of operation, and protect the goods from being turned over.

[0016] 2. The frame tilting machine of this application uses a combination of a first fixed frame, a hinged frame, a bottom fixed frame, a hydraulic strut, a support frame, a receiving frame, a guide frame, a cage frame, a hydraulic piston rod, and a closing baffle. Compared with the prior art, this utility model achieves a wide range of applicable cargo tilting and transfer by designing the frame shape and the rotation system, and ensures the stability of the tilting and transfer process. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of the flipping structure of this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the first fixing frame of this utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of the protective mechanism of this utility model.

[0021] The diagram is labeled as follows: 1. First fixed frame; 11. Hinge frame; 12. Bottom fixed frame; 13. Hydraulic strut;

[0022] 2. Tilting structure; 21. Support frame; 22. Receiving frame; 23. Guide frame; 24. Cage frame; 25. Hydraulic piston rod; 26. Closing baffle;

[0023] 3. Protective mechanism; 31. Protective plate; 32. First rotating shaft; 33. Second rotating shaft; 34. Movable rod; 35. Second fixed frame; 36. Electric telescopic rod. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figure 3 As shown, this utility model provides a technical solution for a frame-turning machine, including a first fixed frame 1, which includes a bottom fixed frame 12. A hydraulic strut 13 is hinged to the upper surface of the bottom fixed frame 12, and a hydraulic piston rod 25 is slidably connected to the inner wall of the hydraulic strut 13. The hydraulic strut 13 is installed on the bottom fixed frame 12, and the hydraulic piston rod 25 is installed inside the hydraulic strut 13. The hydraulic piston rod 25 can extend and retract inside the hydraulic strut 13. The hydraulic strut 13 and the hydraulic piston rod 25 can push the support frame 21 to flip. A hinge frame 11 is fixedly connected to the upper end of the bottom fixed frame 12. The hinge frame 11 is installed on the bottom fixed frame 12 and can fix the flipping structure 2. When the flipping structure 2 returns, it can provide support and facilitate the flipping of the support frame 21.

[0026] like Figure 2As shown, the upper end of the first fixed frame 1 is hinged with a flipping structure 2. The flipping structure 2 includes a support frame 21. The interior of the support frame 21 is fixedly connected to the lower end of the cage frame 24. The upper end of the support frame 21 is fixedly connected with a closing baffle 26. The cage frame 24 is installed inside the support frame 21. The required goods can be placed through the cage frame 24. The closing baffle 26 is installed on the support frame 21. When flipping, the closing baffle 26 can guide the falling goods.

[0027] A hydraulic piston rod 25 is hinged to one side of the support frame 21. The hydraulic piston rod 25 is mounted on the support frame 21 and can push the support frame 21 to flip, making it easy to pour out the goods inside the cage frame 24. The lower end of the hydraulic piston rod 25 is slidably connected to the inner wall of the hydraulic support rod 13. A guide frame 23 is fixedly connected to the upper surface of the support frame 21. A receiving frame 22 is fixedly connected to the inner side of the guide frame 23. The guide frame 23 is mounted on the support frame 21. The cage frame 24 installed in the support frame 21 can be fixed by the guide frames 23 on both sides to prevent the cage frame 24 from loosening when flipping, thus playing a fixing role.

[0028] like Figure 1 and Figure 4 As shown, a cage frame 24 is fixedly connected inside the flipping structure 2. A second rotating shaft 33 is hinged to the upper end of the cage frame 24. The outer surface of the second rotating shaft 33 is fixedly connected to the inner wall of the protective plate 31. The second rotating shaft 33 is installed on the cage frame 24. When the protective plate 31 is flipped, the second rotating shaft 33 plays a role in fixing it, preventing the protective plate 31 from falling off during the flipping process. A protective mechanism 3 is provided on one side of the cage frame 24.

[0029] The protective mechanism 3 includes a second fixed frame 35 fixedly connected to one side of the cage frame 24. A movable rod 34 is hinged to the upper end of the second fixed frame 35. A first rotating shaft 32 is hinged to one end of the movable rod 34. A protective plate 31 is fixedly connected to the outer surface of the first rotating shaft 32. An electric telescopic rod 36 is hinged to the other end of the movable rod 34. The fixed end of the electric telescopic rod 36 is hinged to one side of the second fixed frame 35. When the cage frame 24 is filled with goods, the protective plate 31 can prevent the spilled goods from falling out, thus protecting the goods and improving the integrity of the goods' surface. It can also prevent damage to the surface of the overturned goods.

[0030] The hydraulic strut 13, hydraulic piston rod 25, and electric telescopic rod 36 in this application are all common electrical devices in the prior art, and their models or specific structures will not be described in detail in this application.

[0031] Working principle: The bottom fixing frame 12 is precisely fixed to the working platform by four corner screws to form a stable base. The hinge frame 11 is connected to the support frame 21 to ensure that the flipping structure 2 can rotate around the axis. After the goods are loaded into the cage frame 24, they move to the receiving frame 22 of the support frame 21 through the sliding device at the bottom of the cage frame 24. The guide frame 23 limits the cage frame 24 to prevent displacement. The electric telescopic rod 36 is activated to retract, which drives the movable rod 34 to link the first rotating shaft 32 and the second rotating shaft 33, so that the protective plate 31 rotates and unfolds around the upper end of the cage frame 24 to form an inclined barrier that matches the height of the goods. Hydraulic oil is injected into the hydraulic support rod 13, which pushes the hydraulic piston rod 25 to extend outward. The hydraulic piston rod 25 is hinged to the support frame 21, generating an upward thrust. The support frame 21 drives the cage frame 24 to slowly rotate around the axis of the hinge frame 11. The rotation speed is controlled by adjusting the hydraulic pressure. The closing baffle 26 guides the goods to fall in a concentrated manner during tilting to prevent them from scattering. During the tilting process, the electric telescopic rod 36 extends and retracts in real time according to the angle of the cage frame 24, driving the protective plate 31 to adjust the tilt angle synchronously, always preventing the goods from splashing out. If the goods get stuck and cause abnormal hydraulic pressure, the system automatically cuts off the oil circuit and locks the tilting angle. The protective plate 31 remains in a closed state. After the tilting is completed, the hydraulic support rod 13 supplies oil in the reverse direction, the hydraulic piston rod 25 retracts, the support frame 21 smoothly returns to the horizontal position, the electric telescopic rod 36 extends, and the protective plate 31 returns to the initial state, ready for the next loading, thus protecting the tilted goods.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A frame-turning machine, comprising a first fixed frame (1), characterized in that: The upper end of the first fixing frame (1) is hinged with a flipping structure (2), and a cage frame (24) is fixedly connected inside the flipping structure (2). A protective mechanism (3) is provided on one side of the cage frame (24). The protective mechanism (3) includes a second fixed frame (35) fixedly connected to one side of the cage frame (24). A movable rod (34) is hinged to the upper end of the second fixed frame (35). A first rotating shaft (32) is hinged to one end of the movable rod (34). A protective plate (31) is fixedly connected to the outer surface of the first rotating shaft (32). An electric telescopic rod (36) is hinged to the other end of the movable rod (34). The fixed end of the electric telescopic rod (36) is hinged to one side of the second fixed frame (35).

2. The frame-turning machine according to claim 1, characterized in that: The upper end of the cage frame (24) is hinged to a second rotating shaft (33), and the outer surface of the second rotating shaft (33) is fixedly connected to the inner wall of the protective plate (31).

3. A frame-turning machine according to claim 1, characterized in that: The first fixing frame (1) includes a bottom fixing frame (12), and a hinge frame (11) is fixedly connected to the upper end of the bottom fixing frame (12).

4. A frame-turning machine according to claim 3, characterized in that: The upper surface of the bottom fixing frame (12) is hinged with a hydraulic strut (13), and the inner wall of the hydraulic strut (13) is slidably connected with a hydraulic piston rod (25).

5. A frame-turning machine according to claim 1, characterized in that: The flipping structure (2) includes a support frame (21), on one side of which a hydraulic piston rod (25) is hinged.

6. A frame-turning machine according to claim 5, characterized in that: The lower end of the hydraulic piston rod (25) is slidably connected to the inner wall of the hydraulic strut (13), and a guide frame (23) is fixedly connected to the upper surface of the support frame (21), and a receiving frame (22) is fixedly connected to the inner side of the guide frame (23).

7. A frame-turning machine according to claim 6, characterized in that: The interior of the support frame (21) is fixedly connected to the lower end of the cage frame (24), and the upper end of the support frame (21) is fixedly connected to a closing baffle (26).

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