A mobile transport device with horizontal / vertical conversion function

Abstract

This invention discloses a mobile transport device with a horizontal-to-vertical conversion function. It includes a track system and a mobile transport vehicle running on the track system. A lifting mechanism is installed on the mobile transport vehicle, and a receiving device is installed on the lifting mechanism. A horizontal-to-vertical conversion cylinder is also hinged to the receiving device on the mobile transport vehicle. The lower surface of the receiving device has a first hinge point and a second hinge point spaced apart. The first hinge point is hinged to the upper end of the lifting mechanism, and the second hinge point is hinged to the free end of the horizontal-to-vertical conversion cylinder. This structure is novel, functionally complete, highly integrated, and has low processing costs, resulting in considerable economic benefits.

Description

Technical Field

[0001] This invention relates to a mobile transport device with a horizontal-to-vertical conversion function. Background Technology

[0002] Hot-rolled wire coils, after cooling, need to be rotated 90° before being transported. Previously, such equipment was powered by hydraulic motors, resulting in relatively low system integration and positioning accuracy. Therefore, a mobile transport device with a horizontal / vertical conversion function is designed to ensure that hot-rolled wire coils can be accurately and stably transported to the designated location. This invention features a novel structure, comprehensive functions, and reduces operating costs for enterprises. Summary of the Invention

[0003] This invention addresses the problem of hot-rolled wire coils needing to be rotated 90° for horizontal transport after vertical cooling. The purpose of this invention is to design a new mechanism to ensure the stable transport of hot-rolled wire coils to a designated location.

[0004] To achieve the above objectives, the present invention provides a mobile transport device with a horizontal-vertical conversion function, comprising a track system and a mobile transport vehicle running on the track system; a lifting mechanism is provided on the mobile transport vehicle, a receiving device is provided on the lifting mechanism, and a horizontal-vertical conversion cylinder is hinged to the receiving device on the mobile transport vehicle.

[0005] The receiving device has a first hinge point and a second hinge point spaced apart on its lower surface. The first hinge point is hinged to the upper end of the lifting mechanism, and the second hinge point is hinged to the free end of the horizontal-vertical conversion cylinder.

[0006] Furthermore, the receiving device is L-shaped or U-shaped.

[0007] Furthermore, the receiving device is an adjustable receiving device.

[0008] Furthermore, the adjustable receiving device includes: a base plate, a support plate provided at the front end of the base plate, the support plate and the base plate being L-shaped; and two lifting arms provided on both sides of the base plate.

[0009] Furthermore, the lifting arm includes: sprockets at both ends on both sides of the base plate, and annular chains on the two sprockets; a guide rod on the base plate above the chain, and a slider sleeved on the guide rod; the side of the slider near the chain is connected to the chain, and a pressure arm is installed on the side of the slider away from the chain; and a driving device connected to the sprockets.

[0010] Furthermore, a high / low position detection device is provided on one side of the lifting mechanism.

[0011] Furthermore, the lifting mechanism is a scissor lift mechanism.

[0012] Furthermore, a drive motor is installed at the bottom of the mobile transport vehicle, and a gear is installed on the output shaft of the drive motor; a rack is installed on the inner or outer side of the track, and the gear meshes with the rack.

[0013] The technical solution provided by this invention is an independent and innovative solution, and has the following beneficial effects:

[0014] Therefore, the lifting part of this invention is a scissor brace structure, using a lifting power cylinder as the power source; the moving part is a four-wheeled trolley structure, using a motor and gear assembly as the power source. The gear meshes with a rack fixed to the foundation, driving the entire device to move horizontally. Simultaneously, the motor itself has a brake and frequency conversion function, enabling precise control of the start and stop positions and ensuring positioning accuracy. This structure is novel, functionally complete, highly integrated, and has low processing costs, resulting in considerable economic benefits. Attached Figure Description

[0015] Figure 1 This is the front view of the present invention;

[0016] Figure 2 This is a top view of the present invention;

[0017] Figure 3 This is the left view of the present invention;

[0018] Figure 4 This is a cross-sectional view of the present invention;

[0019] Figure 5 This is an axonometric view of the present invention;

[0020] Figure 6 This is a side view of the adjustable receiving device in this invention;

[0021] In the diagram: 1. Adjustable receiving device; 2. Horizontal-vertical conversion cylinder; 3. Lifting power cylinder; 4. Lifting mechanism; 5. Lifting platform; 6. High and low position detection device; 7. Motor and gear assembly; 8. Track system; 9. Hydraulic-electric integrated control system; 10. Rack; 11. Mobile transport vehicle; 101. Base plate; 102. Pallet; 103. Sprocket; 104. Guide rod; 105. Chain; 106. Pressure arm; 107. Slider. Detailed Implementation

[0022] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0023] In the description of this invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0024] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0025] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0026] Example 1

[0027] From the above Figure 1-6 As can be seen, the mobile transport device with horizontal-to-vertical conversion function designed in this embodiment includes an adjustable receiving device 1, a horizontal-to-vertical conversion cylinder 2, a lifting power cylinder 3, a lifting mechanism 4, a lifting platform 5, a high / low position detection device 6, a motor and gear assembly 7, a track system 8, a hydraulic-electric integrated control system 9, a rack and pinion 10, and a mobile transport vehicle 11. The adjustable receiving device 1 receives material from the lifting platform 5 and also has an adjustment function, allowing adjustment of the position of the pressing arm according to the height of the vertical coil. The adjustable receiving device 1 is installed on the top of the lifting mechanism 4, with one end fixed and the other end sliding, to accommodate the horizontal extension and retraction of the scissor brace of the lifting mechanism 4 during the lifting process. The head of the horizontal-to-vertical conversion cylinder 2 is connected to the adjustable receiving device 1, and the tail is connected to the mobile transport vehicle; the extension and retraction of the cylinder controls the lifting and retraction of the adjustable receiving device. The lifting power cylinder 3 provides lifting power to the lifting mechanism 4.

[0028] Example 2

[0029] Based on the above embodiment, a high / low position detection device 6 is provided on one side of the lifting mechanism. This device controls the high and low positions of the lifting mechanism 4 through detection elements, ensuring accurate material receiving and safe unloading. The high / low position detection device can be implemented using limit switches or photoelectric switches; that is, a low-position limit switch or photoelectric switch is set, and a high-position limit switch or photoelectric switch is also set. When the limit switch or photoelectric switch detects the lifting mechanism, it is considered that the lifting mechanism has reached the low or high position.

[0030] Example 3

[0031] Based on the above embodiments, a motor and gear assembly 7 is installed at the bottom of the mobile transport vehicle as a power source. The gear meshes with a rack 10 fixed to the foundation to provide power for the movement of the mobile transport vehicle 11. The track system 8 serves as the support and running structure of the mobile transport vehicle 11, ensuring a smooth and reliable transport process. The hydraulic-electrical control integrated system 9 includes a cable chain, hydraulic piping, hydraulic valve platform, cables, etc., providing hydraulic fluid to the horizontal / vertical conversion cylinder 2 and the lifting power cylinder 3, while also providing power to the motor and detection elements.

[0032] Example 4

[0033] Based on the above embodiments, the adjustable receiving device includes: a base plate 101, a support plate 102 provided at the front end of the base plate, the support plate and the base plate being L-shaped; and two lifting arms provided on both sides of the base plate.

[0034] The lifting arm includes: sprockets 103 at both ends of the base plate, and annular chains 105 on the two sprockets; a guide rod 104 on the base plate above the chain, and a slider 107 sleeved on the guide rod; the guide rod should be polygonal to prevent the slider from rotating with the guide rod; the side of the slider near the chain is connected to the chain, and a pressure arm 106 is installed on the side of the slider away from the chain; and a driving device connected to the sprockets.

[0035] Compared with previous mobile transportation devices, the mobile transportation device with horizontal-to-vertical conversion function involved in this invention has the characteristics of novel structure, complete function, strong system integration, and low processing cost. The originality of this invention lies in the integration of a hollow shaft motor and gears in the structure, and further, through meshing with a rack, it provides a mobile power source for the entire structure. The motor has a brake and frequency conversion function to ensure the accuracy of start-stop braking; the gear and rack meshing transmission ensures the stability of the structure during load transmission.

[0036] The present invention has been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the embodiments described above. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention. Many other changes and modifications made without departing from the concept and scope of the present invention should be considered within the scope of protection of the present invention.

[0037] In the description of this specification, specific features, structures, materials, or characteristics may be combined in any suitable manner in one or more embodiments or examples.

[0038] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention 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 the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A mobile transport device with a horizontal / vertical conversion function, characterized in that: It includes a track system and a mobile transport vehicle running on the track system; the mobile transport vehicle is equipped with a lifting mechanism, the lifting mechanism is equipped with a receiving device, and a horizontal-vertical conversion cylinder is also hinged to the mobile transport vehicle corresponding to the receiving device. The receiving device has a first hinge point and a second hinge point spaced apart on its lower surface. The first hinge point is hinged to the upper end of the lifting mechanism, and the second hinge point is hinged to the free end of the horizontal-vertical conversion cylinder.

2. A mobile transport device with a horizontal / vertical conversion function as described in claim 1, characterized in that: The receiving device is L-shaped or U-shaped.

3. A mobile transport device with a horizontal / vertical conversion function as described in claim 1, characterized in that: The receiving device is an adjustable receiving device.

4. A mobile transport device with a horizontal / vertical conversion function as described in claim 1, characterized in that: The adjustable receiving device includes: a base plate, a support plate at the front end of the base plate, the support plate and the base plate being L-shaped; and two lifting arms on both sides of the base plate.

5. A mobile transport device with a horizontal / vertical conversion function as described in claim 4, characterized in that: The lifting arm includes: sprockets at both ends on both sides of the base plate, and annular chains on the two sprockets; a guide rod on the base plate above the chain, and a slider sleeved on the guide rod; the side of the slider near the chain is connected to the chain, and a pressure arm is installed on the side of the slider away from the chain; and a driving device connected to the sprockets.

6. A mobile transport device with a horizontal / vertical conversion function as described in claim 1, characterized in that: A high / low position detection device is installed on one side of the lifting mechanism.

7. A mobile transport device with a horizontal / vertical conversion function as described in claim 1, characterized in that: The lifting mechanism is a scissor lift mechanism.

8. A mobile transport device with a horizontal / vertical conversion function as described in claim 1, characterized in that: A drive motor is installed at the bottom of the mobile transport vehicle, and a gear is installed on the output shaft of the drive motor; a rack is installed on the inner or outer side of the track, and the gear meshes with the rack.

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