Carrying forklift device capable of achieving rapid feeding

By designing the lifting mechanism and the loading mechanism in the handling forklift device, flexible adjustment and precise control of the materials are achieved, and the problems of manual operation dependence, safety hazards and low efficiency in the prior art are solved, and the efficiency and safety of material handling are improved.

CN223002688UActive Publication Date: 2025-06-20XINGTAI ZHONGCHE ENVIRONMENTAL PROTECTION TECH CO LTD
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Patent Information

Application Number
CN202422062835.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-08-26
Publication Date
2025-06-20
Estimated Expiration
2034-08-26

AI Technical Summary

Technical Problem

The existing forklift device relies on manual operation during material handling, which poses safety hazards and low efficiency problems, especially when handling heavy objects, and is not flexible enough to operate goods of different heights.

Method used

A fast loading forklift device is designed, and the lifting mechanism is combined with the loading mechanism. Through the combination of the first electric telescopic rod, the outer fixing frame, the inner sliding frame and the second electric telescopic rod, the flexible adjustment and precise control of the feeding mechanism are achieved to adapt to the material handling needs of different heights and positions.

Benefits of technology

It improves the adaptability and operating efficiency of forklifts under different material handling needs, enhances safety and stability during operation, realizes rapid and accurate loading of materials, shortens the operation cycle, and improves the overall operating efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of forklifts, and discloses a carrying forklift device capable of feeding quickly, which comprises a forklift body, a safety frame arranged at the top end of the forklift body, a driver seat arranged in the middle of the top end of the forklift body, an exhaust pipe arranged on one side of the top end of the forklift body, and first connecting pieces symmetrically arranged at two ends of the other side of the top end of the forklift body. A lifting mechanism is arranged at one end of the first connecting piece; a vehicle frame penetrates through the bottom end of the vehicle body, first connecting blocks are symmetrically arranged on the two sides of one end of the vehicle frame, connecting shafts connected with a lifting mechanism penetrate through one ends of the first connecting blocks, and a feeding mechanism is arranged on one side of the lifting mechanism. The feeding device is scientific and novel in structure, and efficient, stable and accurate control over material carrying in forklift operation can be achieved through combination of the lifting mechanism and the feeding mechanism; meanwhile, due to the innovative design of the feeding mechanism, the materials can be fed quickly and accurately, the operation period is greatly shortened, and the overall operation efficiency is improved.
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Description

Technical Field

[0001] The utility model relates to the field of forklift technical equipment, and more specifically, to a handling forklift device for rapid loading. Background Art

[0002] As a basic material handling equipment, forklifts play a crucial role in modern industry and logistics. With the changing market demands and continuous technological advancements, forklifts have evolved from simple lifting and handling equipment to more specialized and diversified handling forklifts. These handling forklifts not only possess basic lifting and handling functions but also achieve higher operating efficiency, better safety performance, and improved operating experience through integrated innovative technologies such as electric drive. Handling forklifts can adapt to different working conditions and material handling requirements, providing precise and rapid handling solutions, thus greatly enhancing logistics efficiency, reducing operating costs, and achieving remarkable results in energy conservation, environmental protection, and intelligent development, becoming an essential key equipment in the modern material handling field.

[0003] For example, Chinese Patent CN220432251U discloses a handling forklift, which includes a forklift body. A mast is provided on the forklift body, and a fixing plate is fixedly connected to the inner wall of the mast. Two handling plates are slidably connected to the surface of the fixing plate, and two support plates are fixedly connected to the surface of the mast. It eliminates the need for manual handling of goods, reducing the labor cost for transporting goods and improving the usage effect of the device. However, in the specific application process of the above-mentioned handling forklift, there are the following deficiencies: First, the device requires manual placement of goods on the handling plate, which still relies on the physical labor of the operator. Especially when handling heavy objects, this operation method may pose safety hazards and is not efficient. Second, for goods with different heights, the device requires manual adjustment of the height of the mast and the clamping mechanism, and the operation is not flexible enough, with poor practicability.

[0004] Regarding the problems in the related technology, no effective solutions have been proposed yet. Summary of the Utility Model

[0005] In view of the problems in the related technology, the utility model provides a handling forklift device for rapid loading to overcome the above-mentioned technical problems existing in the existing related technology.

[0006] Therefore, the specific technical solution adopted by the utility model is as follows:

[0007] A handling forklift device for rapid loading, comprising a vehicle body. A safety frame is provided at the top of the vehicle body. A driver's seat is provided in the middle of the top of the vehicle body. An exhaust pipe is provided on one side of the top of the vehicle body. At both ends on the other side of the top of the vehicle body, first connectors are symmetrically provided. One end of the first connector is provided with a lifting mechanism. The vehicle body is provided with a frame passing through the bottom end. On both sides of one end of the frame, first connection blocks are symmetrically provided. One end of the first connection block is provided with a connecting shaft connected to the lifting mechanism. A loading mechanism is provided on one side of the lifting mechanism.

[0008] Further, in order to achieve flexible adjustment and precise control of the loading mechanism, improve the operation efficiency and adaptability of the forklift, and provide reliable support for rapid loading and handling operations, the lifting mechanism includes a first electric telescopic rod provided at one end of the first connector. One end of the first electric telescopic rod is provided with a second connector. An outer fixing frame is provided on one side of the second connector. A protective frame is provided at the top of the outer side of the outer fixing frame. An inner sliding frame is provided inside the outer fixing frame. At the top of the other side of the inner sliding frame, a fixing plate is provided. On both sides of the bottom end of the fixing plate, second electric telescopic rods are symmetrically provided. The bottom end of the second electric telescopic rod is provided with a third connector. A connecting plate is provided on one side of the third connector. At both ends on one side of the connecting plate, second connection blocks matching the connecting shaft are symmetrically provided.

[0009] Further, in order to be able to efficiently complete the operations of grasping, handling, and loading materials, improve the material handling efficiency, reduce the operation time, and enhance the operation convenience of the handling forklift, the loading mechanism includes a mounting frame provided on one side of the lifting mechanism. First fixed shafts are provided through the top and bottom of one side of the mounting frame. A mounting block is provided at the bottom end of the mounting frame. At both ends of the first fixed shaft, first X-shaped scissors frames are symmetrically provided. One side of the top of the first X-shaped scissors frame is provided with a first mounting shaft. At both ends on one side of the first mounting shaft, third electric telescopic rods are symmetrically provided. One end of the third electric telescopic rod is provided with a second mounting shaft. At both ends of the second mounting shaft, second X-shaped scissors frames are symmetrically provided. Second fixed shafts are provided through the top and bottom of one side of the second X-shaped scissors frame. Sliding push frames are sleeved at both ends of the second fixed shaft. A number of support sliders connected to the mounting block are provided at the bottom end of the sliding push frame. Triangular connection frames are symmetrically provided at both ends of one side of the sliding push frame. One end of the triangular connection frame is provided with an L-shaped material push frame.

[0010] The beneficial effects of the present utility model are as follows:

[0011] 1. The structure of this utility model is scientifically novel. By combining the lifting mechanism and the feeding mechanism, it can achieve efficient, stable and precise control of material handling during forklift operations. This combination not only improves the adaptability and operation efficiency of the forklift under different material handling requirements, but also enhances the safety and stability during the operation process. At the same time, the innovative design of the feeding mechanism enables materials to be fed quickly and accurately, greatly shortening the operation cycle and improving the overall operation efficiency, providing reliable technical support for forklift operation, and having high practical value and market application prospects.

[0012] 2. By setting up the lifting mechanism, flexible adjustment and precise control of the feeding mechanism can be achieved. Using the connection between the first electric telescopic rod and the outer fixed frame, the lifting mechanism can adjust the angle, so as to adapt to the material handling requirements at different positions. At the same time, the combination of the inner sliding frame and the second electric telescopic rod provides the ability to move vertically, enabling the feeding mechanism to adjust the vertical height as needed to adapt to the stacking and handling of materials at different heights, improving the operation efficiency and adaptability of the forklift.

[0013] 3. By setting up the feeding mechanism, rapid handling and precise feeding of materials can be achieved. Utilizing the linkage of the first fixed shaft and the X-shaped scissors frame, and the telescopic control of the third electric telescopic rod, a mechanical structure capable of adjusting the opening angle is formed. This structure enables the sliding push frame to slide on the support slider, and then through the cooperation of the triangular connecting frame and the L-shaped material push frame, the material is pushed into the feeding mechanism, ensuring the safety of the material during handling. In addition, it can efficiently complete the operations of grasping, handling and feeding materials, improve the material handling efficiency, reduce the operation time, and enhance the practicality and operation convenience of the entire lifting mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0015] Figure 1 is a schematic structural diagram of a material handling forklift device with rapid feeding according to an embodiment of the present utility model;

[0016] Figure 2 is a schematic structural diagram of another angle of a material handling forklift device with rapid feeding according to an embodiment of the present utility model;

[0017] Figure 3 is a schematic partial structural diagram of a material handling forklift device with rapid feeding according to an embodiment of the present utility model;

[0018] Figure 4 is a schematic structural diagram of a lifting mechanism of a handling forklift device for rapid loading according to an embodiment of the present invention;

[0019] Figure 5 is a schematic structural diagram of a loading mechanism of a handling forklift device for rapid loading according to an embodiment of the present invention;

[0020] Figure 6 is a schematic structural diagram of an L-shaped material pushing frame of a handling forklift device for rapid loading according to an embodiment of the present invention.

[0021] In the figure:

[0022] 1, vehicle body; 2, safety frame; 3, driver's seat; 4, exhaust pipe; 5, first connecting piece; 6, lifting mechanism; 601, first electric telescopic rod; 602, second connecting piece; 603, outer fixing frame; 604, protective frame; 605, inner sliding frame; 606, fixing plate; 607, second electric telescopic rod; 608, third connecting piece; 609, connecting plate; 610, second connecting block; 7, vehicle frame; 8, first connecting block; 9, connecting shaft; 10, loading mechanism; 1001, mounting frame; 1002, first fixed shaft; 1003, mounting block; 1004, first X-shaped scissors frame; 1005, first mounting shaft; 1006, third electric telescopic rod; 1007, second mounting shaft; 1008, second X-shaped scissors frame; 1009, second fixed shaft; 1010, sliding pushing frame; 1011, support slider; 1012, triangular connecting frame; 1013, L-shaped material pushing frame; 10131, L-shaped bracket; 10132, square pipe. Detailed implementation manners

[0023] To further illustrate each embodiment, the present invention provides accompanying drawings. These drawings are part of the disclosure of the present invention, mainly used to illustrate the embodiments, and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those of ordinary skill in the art should be able to understand other possible implementation manners and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0024] According to an embodiment of the present invention, a handling forklift device for rapid loading is provided.

[0025] Now, the present invention will be further described in conjunction with the accompanying drawings and specific implementation manners, as Figures 1 - 6As shown in the figure, the forklift truck device for rapid loading according to the embodiment of the present utility model includes a vehicle body 1 (in addition, in specific applications, a control panel is provided on one side of the vehicle body 1, and the first electric telescopic rod 601, the second electric telescopic rod 607 and the third electric telescopic rod 1006 are electrically connected through the control panel in sequence, which is prior art and will not be elaborated here). A safety frame 2 is provided at the top of the vehicle body 1. A driver's seat 3 is provided in the middle of the top of the vehicle body 1. An exhaust pipe 4 is provided on one side of the top of the vehicle body 1. First connectors 5 are symmetrically provided at both ends on the other side of the top of the vehicle body 1. A lifting mechanism 6 is provided at one end of the first connector 5. A vehicle frame 7 penetrates through the bottom end of the vehicle body 1. First connection blocks 8 are symmetrically provided on both sides at one end of the vehicle frame 7. A connecting shaft 9 connected to the lifting mechanism 6 penetrates through one end of the first connection block 8. A loading mechanism 10 is provided on one side of the lifting mechanism 6.

[0026] By means of the above technical solution of the present utility model, through the combination of the lifting mechanism 6 and the loading mechanism 10, the efficient, stable and precise control of material handling in forklift operations is realized. This structure not only improves the adaptability and operation efficiency of the forklift under different material handling requirements, but also enhances the safety and stability during the operation process. At the same time, the innovative design of the loading mechanism 10 enables the material to be loaded quickly and accurately, greatly shortening the operation cycle and improving the overall operation efficiency, providing reliable technical support for forklift operation, and having high practical value and market application prospects.

[0027] In one embodiment, for the above-mentioned lifting mechanism 6, the lifting mechanism 6 includes a first electric telescopic rod 601 provided at one end of the first connecting member 5. One end of the first electric telescopic rod 601 is provided with a second connecting member 602. One side of the second connecting member 602 is provided with an outer fixing frame 603. The top of the outside of the outer fixing frame 603 is provided with a protective frame 604. The inside of the outer fixing frame 603 is provided with an inner sliding frame 605 (in addition, in specific applications, a sliding groove for sliding connection with the inner sliding frame 605 is provided inside the outer fixing frame 603); the top end of the other side of the inner sliding frame 605 is provided with a fixing plate 606 (in addition, in specific applications, one side of the fixing plate 606 is fixedly connected to the inner sliding frame 605). The two sides of the bottom end of the fixing plate 606 are symmetrically provided with second electric telescopic rods 607 (in addition, in specific applications, the top ends of the second electric telescopic rods 607 are fixedly connected to the fixing plate 606). The bottom ends of the second electric telescopic rods 607 are provided with third connecting members 608. One side of the third connecting member 608 is provided with a connecting plate 609 (in addition, in specific applications, one side of the connecting plate 609 is fixedly connected to the outer fixing frame 603). The two ends of one side of the connecting plate 609 are symmetrically provided with second connecting blocks 610 that cooperate with the connecting shaft 9, thereby realizing the flexible adjustment and precise control of the forklift loading mechanism 10, improving the operation efficiency and adaptability of the forklift, and enhancing the safety and stability of the operation, providing reliable support for rapid loading and handling operations.

[0028] The working principle of the lifting mechanism 6 is as follows: First, one end of the first electric telescopic rod 601 is movably connected to the vehicle body 1 through the first connecting member 5, and the other end is movably connected to the outer fixing frame 603 through the second connecting member 602. At the same time, the two ends of the connecting shaft 9 are respectively rotatably connected to the first connecting block 8 and the second connecting block 610. The bottom end of the outer fixing frame 603 is limited by the connecting plate 609. Thus, when controlling the telescopic movement of the first electric telescopic rod 601, it can push the outer fixing frame 603 to rotate around the connecting shaft 9 at the bottom end, realizing the angle adjustment of the lifting mechanism 6. This design allows the lifting mechanism 6 to adjust the angle while vertically lifting to adapt to materials at different positions.

[0029] Then, a protective frame 604 is provided at the top of the outside of the outer fixing frame 603 to protect the vehicle body 1 and prevent materials from falling due to accidental collision. The inner sliding frame 605 is located inside the outer fixing frame 603 and is used for sliding movement to provide the ability to move in the vertical direction. When controlling the telescopic movement of the second electric telescopic rod 607, it can drive the inner sliding frame 605 to move vertically inside the outer fixing frame 603 through the fixing plate 606, thereby driving the mounting frame 1001 to move through the inner sliding frame 605, realizing the adjustment of the vertical height of the loading mechanism 10 through the lifting mechanism 6.

[0030] In one embodiment, for the above-mentioned feeding mechanism 10, the feeding mechanism 10 includes a mounting frame 1001 provided on one side of the lifting mechanism 6 (in addition, in specific applications, the middle part of one side of the mounting frame 1001 is fixedly connected to the sliding frame 605). The top and bottom of one side of the mounting frame 1001 are both provided with a first fixed shaft 1002 (in addition, in specific applications, both ends of the first fixed shaft 1002 are fixedly connected to the mounting frame 1001, and the first fixed shaft 1002 is rotationally connected to the first X-shaped scissors frame). The bottom end of the mounting frame 1001 is provided with a mounting block 1003; both ends of the first fixed shaft 1002 are symmetrically provided with a first X-shaped scissors frame 1004 (in addition, in specific applications, the first X-shaped scissors frame 1004 includes two connecting arms arranged in a cross shape, and the middle parts of the two connecting arms are movably connected by a pin shaft). One side of the top of the first X-shaped scissors frame 1004 is provided with a first mounting shaft 1005 (in addition, in specific applications, a number of connecting shafts are provided between the two groups of first X-shaped scissors frames 1004). Both ends of one side of the first mounting shaft 1005 are symmetrically provided with a third electric telescopic rod 1006, and one end of the third electric telescopic rod 1006 is provided with a second mounting shaft 1007; both ends of the second mounting shaft 1007 are symmetrically provided with a second X-shaped scissors frame 1008 (in addition, in specific applications, both the top and bottom ends of one side of the second X-shaped scissors frame 1008 penetrate through the top and bottom ends of the first X-shaped scissors frame and are provided with connecting shafts, and the second X-shaped scissors frame 1008 has the same structure and working principle as the first X-shaped scissors frame). The top and bottom of one side of the second X-shaped scissors frame 1008 are both provided with a second fixed shaft 1009, and both ends of the second fixed shaft 1009 are sleeved with a sliding push frame 1010 (in addition, in specific applications, both ends of the second fixed shaft 1009 are fixedly connected to the sliding push frame 1010); the bottom end of the sliding push frame 1010 is provided with a number of support sliders 1011 connected to the mounting block 1003 (in addition, in specific applications, the number of support sliders 1011 are arranged at equal intervals and are fixedly connected to the mounting block 1003 to form a fork-shaped structure). Both ends of one side of the sliding push frame 1010 are symmetrically provided with a triangular connecting frame 1012, and one end of the triangular connecting frame 1012 is provided with an L-shaped material pushing frame 1013 (in addition, in specific applications, the L-shaped material pushing frame 1013 includes an L-shaped bracket 10131 provided at one end of the triangular connecting frame 1012, and a square tube 10132 fixedly connected to the bottom end of one side of the L-shaped bracket 10131 and the bottom end of the triangular connecting frame 1012), thereby realizing the efficient completion of material grasping, handling, and feeding operations, improving the material handling efficiency, reducing the operation time, and enhancing the operation convenience of the handling forklift.

[0031] The working principle of the loading mechanism 10 is as follows: The mounting frame 1001 is located on one side of the lifting mechanism 6 and serves as the main structure of the loading mechanism. The first fixed shaft 1002 penetrates through both the top and bottom. The first fixed shaft 1002 is used to fix the first X-shaped scissors frame 1004. The first X-shaped scissors frame 1004 is connected to the second X-shaped scissors frame 1008 through a connecting shaft. When controlling the telescopic movement of the third electric telescopic rod 1006, by changing the distance between the first mounting shaft 1005 and the second mounting shaft 1007, it drives the change in the opening angle of the X-shaped structure of the first X-shaped scissors frame 1004 and the second X-shaped scissors frame 1008. Thus, the second X-shaped scissors frame 1008 drives the sliding push frame 1010 to slide on the top of the support slider 1011 through the second fixed shaft 1009. The sliding push frame 1010 drives the L-shaped material push frame 1013 to move through the triangular connecting frame 1012, moves the L-shaped material push frame 1013 to the front end of the material, and uses the L-shaped bracket 10131 to push the material along the support slider 1011 into the interior of the loading mechanism 10. The fork-shaped structure formed by the support slider 1011 is used to support and stabilize the material, thereby completing the process of material handling and rapid loading.

[0032] To facilitate the understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process will be described in detail below.

[0033] In actual application, first, the forklift operator sits on the driver's seat 3 at the top of the vehicle body 1, operates the vehicle body 1 to move in front of the material, adjusts the height of the loading mechanism 10 through the lifting mechanism 6 (the working principle of the lifting mechanism 6 is as described above), then moves the L-shaped material push frame 1013 to the front end of the material, and then pushes the material to the top of the fork-shaped structure formed by the support slider 1011 (the working principle of the loading mechanism 10 is as described above). The fork-shaped structure formed by the support slider 1011 is used to support and stabilize the material, thereby completing the process of material handling and rapid loading.

[0034] In the present invention, unless otherwise clearly specified and limited, terms such as "installation", "setting", "connection", "fixation", "swivel connection" and the like shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. It can be the internal communication of two components or the interaction relationship between two components. Unless otherwise clearly limited, for those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A fast loading forklift device, comprising a vehicle body (1), characterized in that: A safety frame (2) is arranged at the top of the vehicle body (1), a driver's seat (3) is arranged at the middle of the top of the vehicle body (1), an exhaust pipe (4) is arranged at one side of the top of the vehicle body (1), first connecting members (5) are symmetrically arranged at both ends of the other side of the top of the vehicle body (1), and a lifting mechanism (6) is arranged at one end of the first connecting member (5); A vehicle frame (7) is provided through the bottom end of the vehicle body (1); first connecting blocks (8) are symmetrically provided on both sides of one end of the vehicle frame (7); a connecting shaft (9) connected to the lifting mechanism (6) is provided through one end of the first connecting block (8); and a loading mechanism (10) is provided on one side of the lifting mechanism (6); The lifting mechanism (6) comprises a first electric telescopic rod (601) arranged at one end of the first connecting member (5); a second connecting member (602) is arranged at one end of the first electric telescopic rod (601); an external fixing frame (603) is arranged at one side of the second connecting member (602); a protective frame (604) is arranged at the top of the outer side of the external fixing frame (603); and an inner sliding frame (605) is arranged at the inner side of the external fixing frame (603); A fixing plate (606) is arranged at the top end of the other side of the inner sliding frame (605), and second electric telescopic rods (607) are symmetrically arranged on both sides of the bottom end of the fixing plate (606), and a third connecting member (608) is arranged at the bottom end of the second electric telescopic rod (607), and a connecting plate (609) is arranged on one side of the third connecting member (608), and second connecting blocks (610) matching with the connecting shaft (9) are symmetrically arranged at both ends of one side of the connecting plate (609).

2. A fast loading forklift device according to claim 1, characterized in that: The feeding mechanism (10) comprises a mounting frame (1001) arranged on one side of the lifting mechanism (6), a first fixed shaft (1002) is provided through the top and bottom of one side of the mounting frame (1001), and a mounting block (1003) is provided at the bottom end of the mounting frame (1001).

3. A fast loading forklift device according to claim 2, characterized in that: A first X-shaped scissor frame (1004) is symmetrically arranged at both ends of the first fixed axis (1002), a first installation axis (1005) is penetrated through one side of the top of the first X-shaped scissor frame (1004), a third electric telescopic rod (1006) is symmetrically arranged at both ends of one side of the first installation axis (1005), and a second installation axis (1007) is arranged at one end of the third electric telescopic rod (1006).

4. A fast loading forklift device according to claim 3, characterized in that: Second X-shaped scissor frames (1008) are symmetrically arranged at both ends of the second mounting shaft (1007), a second fixed shaft (1009) is penetrated through the top and bottom of one side of the second X-shaped scissor frame (1008), and sliding push frames (1010) are sleeved at both ends of the second fixed shaft (1009).

5. A fast loading forklift device according to claim 4, characterized in that: A plurality of supporting slide blocks (1011) connected to the mounting block (1003) are arranged at the bottom end of the sliding push frame (1010), triangular connecting frames (1012) are symmetrically arranged at both ends of one side of the sliding push frame (1010), and an L-shaped material push frame (1013) is arranged at one end of the triangular connecting frame (1012).

Citation Information

Patent Citations

  • Carrying forklift

    CN220432251U