Steel fork coil unloading trolley for coil

Abstract

The coil steel unloading fork coil trolley comprises the trolley body and the supporting arm structure arranged on the trolley body, the bearing capacity of the supporting arm structure is high, coil steel can be effectively supported, the supporting arm structure is of a swing arm type driving structure, shearing force perpendicular to the lever direction is avoided, fracture of the supporting arm structure is avoided, and the service life of the coil steel unloading fork coil trolley is prolonged. The coil steel unloading fork coil trolley reduces production cost, improves safety in the production process, and is high in structural strength, coil steel can be conveniently lifted and transported, production cost can be reduced, and production safety can be improved.

Description

Technical Field

[0001] This utility model belongs to the field of disc coil transportation. Specifically, this utility model relates to a disc coil unloading fork coil trolley. Background Technology

[0002] In the production process of coiled steel, the coiled steel is lifted and transported by a forklift trolley. The existing forklift trolley uses a scissor lift structure, which has low structural strength. When the coiled steel is lowered under load, the scissor lift structure will experience shearing force perpendicular to the lever direction, causing the scissor lift structure to break. This reduces the service life of the existing forklift trolley, increases production costs, and is prone to causing injury to operators due to the breakage of the scissor lift structure, resulting in low safety.

[0003] To address the aforementioned issues, patent application number 2017112875949 discloses a special trolley for rotating and transporting stacked steel plates. The structure includes a bracket for supporting the stacked steel plates; a rotating mechanism located on both sides of the bracket along its length, connected to one end of a worm gear reducer via a ratchet wrench connecting bushing, and the other end cooperating with a front rotating shaft to drive the front rotating shaft to rotate, which in turn causes the bracket to rotate, driving the rear rotating shaft to rotate; a locking device including quick clamps, clamps, locking seats, and locking pins; and a vehicle frame located under the bracket, including a rear door frame, main structure, storage box, and front door frame. The bottom of the vehicle frame is equipped with casters, but this design fails to solve the aforementioned problems. Summary of the Invention

[0004] This utility model is designed to solve the aforementioned problems. Its purpose is to provide a coil unloading forklift trolley with high structural strength, convenient lifting and transportation of coiled steel, reduced production costs, and improved production safety. To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] This utility model provides a disc-ring unloading fork coil trolley, which includes a trolley body and a support arm structure mounted on the trolley body.

[0006] The disc coil unloading fork coil trolley provided by this utility model may also have the following feature: the support arm structure includes a support arm body and a drive assembly connected to the support arm body, and the drive assembly is disposed on the trolley body.

[0007] The disc coil unloading fork coil trolley provided by this utility model may also have the following features: the drive assembly includes a first drive seat and a second drive seat; the first drive seat is provided with a first swing arm, one end of which is movably connected to the first drive seat; the second drive seat is provided with a second swing arm, one end of which is movably connected to the second drive seat.

[0008] The disc coil unloading fork coil trolley provided by this utility model may also have the following feature: the drive assembly further includes a drive cylinder, the drive cylinder includes a cylinder body and a piston rod, the cylinder body is disposed on a first drive seat, one end of the piston rod is movably disposed in the cylinder body, and the other end of the piston rod is movably connected to a second swing arm.

[0009] The disc-ring unloading fork coil trolley provided by this utility model may also have the following feature: a connecting rod is provided between the first swing arm and the second swing arm, one end of the connecting rod is movably connected to the first swing arm, and the other end of the connecting rod is movably connected to the second swing arm.

[0010] The disc ring unloading fork coil trolley provided by this utility model may also have the following features: the support arm structure further includes a bearing seat, which is disposed on the first swing arm and the second swing arm, and the support arm body is provided with a connecting protrusion, which is movably connected to the bearing seat.

[0011] The disc ring unloading fork coil trolley provided by this utility model may also have the following features: the support arm body includes a support arm, a connecting arm and a supporting arm, the connecting protrusions are evenly arranged on the connecting arm, one end of the supporting arm is connected to the connecting arm, and the other end of the supporting arm is connected to the support arm.

[0012] The disc ring unloading fork coil trolley provided by this utility model may also have the following feature: a limiting protrusion is provided at one end of the support arm.

[0013] The technical advantages of this utility model are as follows: The disc coil unloading fork coil trolley provided by this utility model includes a trolley body and a support arm structure set on the trolley body. The support arm structure has a strong load-bearing capacity and can effectively support the disc coil steel. Moreover, the support arm structure adopts a swing arm drive structure, which avoids the generation of shearing force perpendicular to the lever direction, avoids the breakage of the support arm structure, reduces production costs, and improves the safety of the production process.

[0014] Therefore, the disc coil unloading forklift trolley provided by this utility model has high structural strength, can easily lift and transport disc coil steel, can help reduce production costs, and can improve production safety. Attached Figure Description

[0015] This manual includes the following figures, which illustrate the following:

[0016] Figure 1 This is a schematic diagram of the structure of the disc ring unloading steel fork coil trolley in an embodiment of this utility model;

[0017] Figure 2 yes Figure 1 A magnified view of part A in the middle.

[0018] The components in the diagram are labeled as follows: trolley body-10, support arm structure-20, support arm body-21, support arm-211, connecting arm-212, support arm-213, connecting protrusion-214, limiting protrusion-215, drive assembly-22, first drive seat-221, second drive seat-222, first swing arm-223, second swing arm-224, drive cylinder-225, cylinder body-2251, piston rod-2252, connecting rod-226, bearing seat-227. Detailed Implementation

[0019] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings, in order to help those skilled in the art to have a more complete, accurate and in-depth understanding of the inventive concept and technical solution of the present invention, and to facilitate its implementation.

[0020] Figure 1 This is a schematic diagram of the structure of the disc ring unloading steel fork coil trolley in an embodiment of this utility model; Figure 2 yes Figure 1 A magnified view of part A in the middle.

[0021] like Figure 1 and Figure 2 As shown, the disc coil unloading fork coil trolley provided by this utility model includes a trolley body 10 and a support arm structure 20 disposed on the trolley body 10. The support arm structure 20 has a strong load-bearing capacity and can effectively support the disc coil steel. Moreover, the support arm structure 20 adopts a swing arm drive structure to avoid generating shearing force perpendicular to the lever direction, avoid causing the support arm structure to break, reduce production costs, and improve the safety of the production process.

[0022] The support arm structure 20 is mounted on the trolley body 10. The trolley body 10 can drive the support arm structure 20 to move. The support arm structure 20 can be used to support the forked disc steel. The support arm structure 20 includes a support arm body 21 and a drive assembly 22. The drive assembly 22 is mounted on the trolley body 10 and is connected to the support arm body 21. The drive assembly 22 can drive the support arm body 21 to lift and lower, thereby driving the disc steel to lift and lower.

[0023] The drive assembly 22 includes a first drive seat 221 and a second drive seat 222. The first drive seat 221 is provided with a first swing arm 223, one end of which is rotatably connected to the first drive seat 221 by a hinge. The second drive seat 222 is provided with a second swing arm 224, one end of which is rotatably connected to the second drive seat 222 by a hinge. The first swing arm 223 and the second swing arm 224 are movably connected to the support arm body 21.

[0024] The drive assembly 22 also includes a drive cylinder 225, which includes a cylinder body 2251 and a piston rod 2252. The cylinder body 2251 is mounted on the first drive seat 225. One end of the piston rod 2252 is telescopically mounted inside the cylinder body 2251, and the other end of the piston rod 2252 is rotatably connected to the second swing arm 224 by a hinge. This allows the drive cylinder 225 to swing the second swing arm 224 through telescopic movement, thereby driving the support arm body 21 to rise and fall.

[0025] A connecting rod 226 is provided between the first swing arm 223 and the second swing arm 224. One end of the connecting rod 226 is rotatably connected to the first swing arm 223 by a hinge, and the other end of the connecting rod 226 is rotatably connected to the second swing arm 224 by a hinge, thereby connecting the first swing arm 223 and the second swing arm 224, enhancing the structural strength of the first swing arm 223 and the second swing arm 224, effectively improving the structural strength of the support arm structure 20, improving the load-bearing capacity of the support arm structure 20, preventing the support arm structure 20 from breaking, and improving safety.

[0026] The support arm body 21 includes a support arm 211, a connecting arm 212, and a support arm 213. The connecting arm 212 is movably connected to the first swing arm 223 and the second swing arm 224. One end of the support arm 213 is connected to the connecting arm 212, and the other end of the support arm 213 is connected to the support arm 211. The support arm 211 can be used to lift the coiled steel. The support arm 213 is used to connect the support arm 211 and the connecting arm 212, and at the same time provides clearance space for the support arm 211 to lift the coiled steel.

[0027] like Figure 2 As shown, the connecting arm 212 is provided with connecting protrusions 214, and four connecting protrusions 214 are evenly arranged on the connecting arm 212. The first swing arm 223 and the second swing arm 224 are provided with bearing seats 227. The connecting protrusions 212 are movably connected to the bearing seats 227. Two bearing seats 227 are arranged on the first swing arm 223 and two bearing seats 227 are arranged on the second swing arm 224, respectively corresponding to the four connecting protrusions 214, thereby movably connecting the first swing arm 223, the second swing arm 224 and the connecting arm 212.

[0028] One end of the support arm 211 is provided with a limiting protrusion 215, which can limit the coil steel and prevent the coil steel from slipping off the support arm 211, thereby improving the reliability of the structure.

[0029] The role and effect of the embodiments

[0030] The disc coil unloading forklift trolley provided by this utility model includes a trolley body 10 and a support arm structure 20 disposed on the trolley body 10. The support arm structure 20 has a strong load-bearing capacity and can effectively support the disc coil steel. Moreover, the support arm structure 20 adopts a swing arm drive structure to avoid generating shearing force perpendicular to the lever direction, thus avoiding breakage of the support arm structure, reducing production costs, and improving the safety of the production process. The disc coil unloading forklift trolley provided by this utility model has high structural strength, can easily lift and transport disc coil steel, can help reduce production costs, and can improve production safety.

[0031] The present invention has been described above by way of example with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvements made using the inventive concept and technical solution of the present invention; or the direct application of the inventive concept and technical solution to other situations without modification, are all within the protection scope of the present invention.

Claims

1. A disc-ring unloading fork coil trolley, characterized in that, The device includes a trolley body (10) and a support arm structure (20) disposed on the trolley body (10). The support arm structure (20) includes a support arm body (21) and a drive assembly (22) connected to the support arm body (21). The drive assembly (22) is disposed on the trolley body (10). The drive assembly (22) includes a first drive seat (221) and a second drive seat (222). The first drive seat (221) is provided with a first swing arm (223), one end of which is movably connected to the first drive seat (221). The second drive seat (222) is provided with a second swing arm (224), one end of which is movably connected to the second drive seat (222).

2. The disc coil unloading forklift trolley according to claim 1, characterized in that, The drive assembly (22) further includes a drive cylinder (225), which includes a cylinder body (2251) and a piston rod (2252). The cylinder body (2251) is disposed on the first drive seat (221), one end of the piston rod (2252) is movably disposed in the cylinder body (2251), and the other end of the piston rod (2252) is movably connected to the second swing arm (224).

3. The disc coil unloading forklift trolley according to claim 2, characterized in that, A connecting rod (226) is provided between the first swing arm (223) and the second swing arm (224). One end of the connecting rod (226) is movably connected to the first swing arm (223), and the other end of the connecting rod (226) is movably connected to the second swing arm (224).

4. The disc coil unloading forklift trolley according to claim 3, characterized in that, The support arm structure (20) also includes a bearing seat (227), which is disposed on the first swing arm (223) and the second swing arm (224). The support arm body (21) is provided with a connecting protrusion (214), which is movably connected to the bearing seat (227).

5. The disc coil unloading forklift trolley according to claim 4, characterized in that, The support arm body (21) includes a support arm (211), a connecting arm (212) and a supporting arm (213). The connecting protrusions (214) are evenly arranged on the connecting arm (212). One end of the supporting arm (213) is connected to the connecting arm (212), and the other end of the supporting arm (213) is connected to the support arm (211).

6. The disc coil unloading forklift trolley according to claim 5, characterized in that, One end of the support arm (211) is provided with a limiting protrusion (215).

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