Automatic plate carrying device
By introducing an angle-adjustable support assembly and a scissor mechanism into the plate handling device, the problem of insufficient automation in the existing technology is solved, precise control and stable transfer of the plates are achieved, and operational convenience is improved.
Patent Information
- Application Number
- CN202422235242.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-09-12
AI Technical Summary
The existing plate handling device has insufficient automation and requires manual participation. It is also unable to accurately control the input and output of the plates during the handling process and lacks stability.
An automatic plate handling device was designed, which adopted an angle-adjustable support assembly and a scissor mechanism, combined with a cylinder and an electric telescopic rod to achieve angle adjustment of the support plate and precise control of the plate. The coordination of the scissor mechanism and the shift plate was used to achieve stable transfer and unloading of the plate.
It improves the automation level of plate handling, realizes precise control and stable transfer of plates, is easy to operate and reduces manual intervention.
Smart Images
Figure CN223356630U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of track plate conveying, in particular to an automatic plate conveying device. Background Art
[0002] Track slabs generally refer to a foundational material used in railway and urban rail transit construction. Typically made of concrete or steel, they support the tracks and ensure smooth train operation. Track slabs offer excellent load-bearing capacity and durability, adapting to diverse climates and environments. In modern rail transit systems, their design and use are crucial factors in ensuring safety and stability.
[0003] Track plates are generally between 2.4 and 3.0 meters long. Their special material makes handling and transfer during processing and installation cumbersome and difficult, so special handling devices are often used. Analysis of existing plate handling devices revealed that most lack automation during the handling process. This means the switching between input and output of the plates on the device is unstable and requires manual intervention. Furthermore, the handling volume cannot be accurately controlled during the handling process.
[0004] Therefore, in view of the above-mentioned problems, the present technical solution proposes an automatic plate handling device. Utility Model Content
[0005] The purpose of the present invention is to provide an automatic plate handling device to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic plate handling device, comprising a transport trolley connecting shaft, a base plate, and a support plate; one end of the transport trolley connecting shaft is fixedly connected to the transport trolley, and the other end of the transport trolley connecting shaft is connected to the handling mechanism, and the track plate on the handling mechanism is transferred under the movement of the transport trolley, and the handling mechanism comprises a base plate fixedly mounted on the end of the transport trolley connecting shaft, and two groups of angle-adjustable support assemblies are symmetrically and swingably connected on both sides of the top of the base plate, and the support plate is mounted on the top of the two groups of angle-adjustable support assemblies, which can provide stable support while adjusting the inclination angle of the support plate to facilitate the control of the transfer in and out of the plate on the support plate, a baffle is fixedly mounted on one end of the top of the support plate, and a cylinder is connected to the middle of the baffle top, and a scissors base is mounted on the top of the cylinder through a support frame, and the scissors base is connected to a group of scissors mechanisms toward the other end of the support plate, and the scissors mechanisms are arranged along a direction parallel to the length of the support plate Extension and contraction, a connecting base plate is installed at the end of the scissor mechanism, and an electric telescopic rod is fixedly installed in the middle of the bottom end of the connecting base plate, and a dial plate is connected to the bottom end of the electric telescopic rod. When the track plate is controlled to transfer toward the support plate, the scissor mechanism is controlled to move the dial plate to one side of the track plate according to the transfer amount, and then under the control of the electric telescopic rod, the dial plate is moved to one side and contacts the side of the stacked plates, and then the scissor mechanism is controlled to retract. At this time, the other side of the plate is placed on the entrance of the support plate, and under the contraction of the scissor mechanism and the movement of the dial plate, the multi-layer track plate is pushed onto the support plate, and then under the lifting and lowering of the cylinder, the scissor mechanism is controlled to contact the top wall of the plate, press and position it, so as to keep the support plate level, and finally, under the movement of the transport vehicle, the plate is transferred to the required position. When unloading, the cross mechanism is separated from the top of the plate, and the angle of the support plate is adjusted, and gravity is used to cooperate with the dial plate limit to slowly unload it.
[0007] Compared with the prior art, the beneficial effects of the present invention are: by arranging an angle-adjusting support assembly at the bottom of the support plate, the angle of the support plate can be adjusted while controlling the stability of the support plate, which is convenient for controlling the loading and output of the track plate on the support plate, and at the same time, a shift plate is arranged on one side of the top of the support plate to control the lateral movement through a scissor mechanism, and under the action of the electric telescopic rod and the cylinder, the scissor mechanism and the shift plate are controlled to rise and fall, which is convenient for quickly and accurately controlling the movement of the plates to be transferred, while maintaining stability during transportation, and the overall operation has a high degree of automation and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] Figure 1 It is a schematic diagram of the partial three-dimensional structure of the automatic plate handling device.
[0009] Figure 2 It is a partial main structural diagram of the automatic plate handling device.
[0010] Figure 3It is a partial top view structural diagram of the automatic plate handling device.
[0011] Figure 4 for Figure 1 Schematic diagram of the enlarged structure of A in the middle.
[0012] Among them: transport vehicle connecting shaft 10, bottom plate 11, support plate 12, baffle 13, connecting base plate 14, electric telescopic rod 15, dial plate 16, buffer bar 17, scissors fork folding frame 18, drive device 19, rolling roller 20, rotating shaft 21, reinforcement rod 22, swing connecting rod 23, U-shaped swing frame 24, hydraulic cylinder 25, swing shaft 26, hydraulic rod 27, cylinder 28, scissors fork base 29. DETAILED DESCRIPTION
[0013] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other.
[0014] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.
[0015] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.
[0016] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.
[0017] See also Figures 1-4The trolley is fixedly connected to the transport vehicle at one end of the trolley connecting shaft 10, and the other end of the trolley connecting shaft 10 is connected to the transport mechanism. When the transport vehicle moves, the track plate on the transport mechanism is transferred. The transport mechanism includes a bottom plate 11 fixedly mounted on the end of the trolley connecting shaft 10. Two sets of angle adjustment support assemblies are symmetrically swing-connected on both sides of the top of the bottom plate 11. The support plate 12 is installed on the top of the two sets of angle adjustment support assemblies. While providing stable support, the inclination angle of the support plate 12 can be adjusted to facilitate the transfer in and out of the plate on the support plate 12. A baffle 13 is fixedly mounted on one end of the top of the support plate 12, and a cylinder 28 is connected to the middle of the top of the baffle 13. A scissor base 29 is installed on the top of the cylinder 28 through a support frame. A set of scissor mechanisms are connected to the other end of the support plate 12. The scissor mechanism extends and retracts along the length direction parallel to the support plate 12. The end of the mechanism is provided with a connecting base plate 14, and an electric telescopic rod 15 is fixedly installed in the middle of the bottom end of the connecting base plate 14, and the bottom end of the electric telescopic rod 15 is connected to a dial plate 16. When the track plate is controlled to be transferred toward the support plate 12, according to the transfer amount, the scissor mechanism is controlled to move the dial plate 16 to one side of the track plate, and then, under the control of the electric telescopic rod 15, the dial plate 16 is moved to one side and contacts the side of the stacked plates, and then the scissor mechanism is controlled to retract. At this time, the other side of the plate is placed on the entrance of the support plate 12. Under the contraction of the scissor mechanism and the shifting of the dial plate 16, the multi-layer track plate is pushed onto the support plate 12, and then, under the lifting and lowering of the cylinder 28, the scissor mechanism is controlled to contact the top wall of the plate, press and position it, so as to keep the support plate 12 level, and finally, under the movement of the transport vehicle, the plate is transferred to the required position. When unloading, the cross mechanism is separated from the top of the plate, and the angle of the support plate 12 is adjusted, and gravity is used to cooperate with the limit of the dial plate 16 to slowly unload it.
[0018] In the embodiment of the present invention, an L-shaped reinforcement rod 22 is fixedly installed between the bottom of the side of the transporter connecting shaft 10 close to the base plate 11 and the middle of the bottom of the base plate 11. The support of the reinforcement rod 22 increases the stability of the connection between the transporter connecting shaft 10 and the base plate 11. The baffle 13 is provided to limit the movement of the track plate on the support plate 12, positioning one end of the baffle 13 and then cooperating with the shift plate 16 at the other end to maintain the stability of the track plate during support and transfer on the support plate 12.
[0019] The scissors-type mechanism includes a scissors-type folding frame 18 installed on the side wall of the scissors-type base 29. The other end of the scissors-type folding frame 18 is connected to the connecting base plate 14. A driving device 19 is provided on the side of the scissors-type folding frame 18 close to the scissors-type base 29. The scissors-type folding frame 18 includes a scissors-type arm and a connecting rod. The scissors-type arm is usually composed of two or more metal rods to form a cross structure, which can produce a lifting effect when moving up and down. The connecting rod connects the various parts of the scissors-type arm to ensure coordinated movement between the scissors-type arms; the driving device 19 is generally configured as a hydraulic cylinder, an electric motor or a cylinder, etc., which is used to drive the extension action of the scissors-type mechanism.
[0020] In one embodiment of the present invention, the support frame is configured as a V-shaped structure to increase the stability of the support of the scissor base 29 by the top end of the cylinder 28. At the same time, a plurality of evenly distributed buffer strips 17 are provided on the side where the shift plate 16 contacts the track plate. The buffer strips 17 are utilized to increase the contact friction with the plate and reduce the wear on the plate.
[0021] As a preferred embodiment of the present invention, a plurality of rolling rollers 20 are provided on the top of the support plate 12 for rolling along its length direction, and a rolling groove is opened inside the top of the support plate 12 corresponding to the bottom of the rolling roller 20. The two ends of the rolling roller 20 are placed in the rolling groove for rotation through the rotating shaft 21, and the top of the rolling roller 20 is placed on the upper part of the rolling groove for rapid transfer of the plate.
[0022] As a preferred embodiment of the present invention, the angle adjustment support assembly includes a swing connecting rod 23 installed on the top of the base plate 11 and the bottom of the support plate 12, and the swing connecting rod 23 is rotatably connected to a U-shaped swing frame 24 through a swing shaft 26. A hydraulic telescopic part is connected between the two corresponding groups of U-shaped swing frames 24. Under the extension and contraction of the hydraulic telescopic part, the rotation connection between the U-shaped swing frame 24 and the swing connecting rod 23 is coordinated to synchronously adjust the swing angle of the support plate 12. The hydraulic telescopic part includes a hydraulic cylinder 25 fixed on the lower U-shaped swing frame 24, and the end of the hydraulic cylinder 25 is connected to a hydraulic rod 27. The top of the hydraulic rod 27 is connected to the upper U-shaped swing frame 24, that is, under the operation of the hydraulic cylinder 25 and the hydraulic rod 27, the angle adjustment of the support plate 12 is achieved.
[0023] The working principle of the present invention is as follows: in the idle position of the device, all the driving parts mentioned above, which refer to the power elements, electrical components and the adapted power supply, are connected through wires, and the electrical connection is completed in a sequential working order between the electrical components. The detailed connection means are well-known technologies in the field. The following mainly introduces the working principle and process, and does not explain the electrical control. Under the movement of the transport vehicle, the support plate 12 is moved to the side of the track plate to be transported. According to the number of single transports, the support plate 12 is pre-adjusted to one side of the plate by lifting the hydraulic cylinder 25, and then the cylinder 2 is raised. 8. As the electric telescopic rod 15 is raised and lowered, the dial plate 16 is moved to a certain longitudinal height of the plate to be transported. Then, as the scissor mechanism is extended, the plate is pushed by the dial plate 16 and the rolling roller 20 is rolled to transfer the plate to the support plate 12. The scissor mechanism is then controlled to descend, and the plate is fixed under the limit of the dial plate 16 and the baffle 13. The plate is then transferred by a transport vehicle. When unloading, the scissor mechanism is controlled to separate from the plate, and the dial plate 16 is controlled to partially release the plate. At the same time, the support plate 12 is controlled to tilt, and the plate is quickly unloaded with the help of gravity.
[0024] The above describes in detail the preferred embodiments of this patent, but this patent is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in this field without departing from the purpose of this patent.
Claims
1. Automatic plate handling device, characterized in that: The invention comprises a transport vehicle connecting shaft (10), a bottom plate (11), and a support plate (12); one end of the transport vehicle connecting shaft (10) is fixedly connected to the transport vehicle, and the other end of the transport vehicle connecting shaft (10) is connected to the transport mechanism; the transport mechanism comprises a bottom plate (11) fixedly mounted on the end of the transport vehicle connecting shaft (10); two groups of angle adjustment support assemblies are symmetrically swingably connected on both sides of the top of the bottom plate (11); the support plate (12) is installed on the top of the two groups of angle adjustment support assemblies; a baffle is fixedly mounted on one end of the top of the support plate (12) (13), a cylinder (28) is connected to the middle of the top of the baffle (13), a scissor base (29) is installed on the top of the cylinder (28) through a support frame, and a group of scissor mechanisms are connected to the scissor base (29) toward the other end of the support plate (12), and the scissor mechanisms extend and contract along the length direction parallel to the support plate (12), and a connecting base plate (14) is installed at the end of the scissor mechanism, and an electric telescopic rod (15) is fixedly installed in the middle of the bottom end of the connecting base plate (14), and the bottom end of the electric telescopic rod (15) is connected to a dial plate (16).
2. The automatic plate handling device according to claim 1, characterized in that: A reinforcing rod (22) having an L-shaped structure is fixedly installed between the bottom of the transport vehicle connecting shaft (10) on one side close to the bottom plate (11) and the middle of the bottom of the bottom plate (11).
3. The automatic plate handling device according to claim 2, characterized in that: The scissor mechanism includes a scissor folding frame (18) installed on the side wall of the scissor base (29), the other end of the scissor folding frame (18) is connected to the connecting base (14), and a driving device (19) is provided on the side of the scissor folding frame (18) close to the scissor base (29). The scissor folding frame (18) includes a scissor arm and a connecting rod, and the driving device (19) is configured as a hydraulic cylinder, an electric motor or a pneumatic cylinder.
4. The automatic plate handling device according to claim 3, characterized in that: The support frame is configured as a V-shaped structure, and a plurality of evenly distributed buffer strips (17) are provided on the side of the shift plate (16) in contact with the track plate.
5. The automatic plate handling device according to claim 4, characterized in that: The top of the support plate (12) is provided with a plurality of rolling rollers (20) for rolling along its length direction, and a rolling groove is provided inside the top of the support plate (12) corresponding to the bottom of the rolling roller (20). Both ends of the rolling roller (20) are placed inside the rolling groove for rotation via a rotating shaft (21), and the top of the rolling roller (20) is placed on the upper part of the rolling groove.
6. The automatic plate handling device according to claim 5, characterized in that: The angle adjustment support assembly includes a swing connecting rod (23) installed on the top of the base plate (11) and the bottom of the support plate (12); a U-shaped swing frame (24) is rotatably connected to the swing connecting rod (23) via a swing shaft (26); a hydraulic telescopic component is connected between two corresponding groups of U-shaped swing frames (24); the hydraulic telescopic component includes a hydraulic cylinder (25) fixed on the lower U-shaped swing frame (24); the end of the hydraulic cylinder (25) is connected to a hydraulic rod (27); the top of the hydraulic rod (27) is connected to the upper U-shaped swing frame (24).